2018 Solid Figures & Nets 6P by Jeffrey Huang Yaosheng https://padlet.com/huangyaosheng1/488qvoq6h916 ICT Lesson 2 of 2 en-us 2018-07-11 13:21:15 UTC 2026-01-10 09:03:58 UTC hello@padlet.com Sushila https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375056 1) Prisms have 2 bases, Pyramids have 1 base.
2) Face of pyramid is triangular.
3) Prisms have 4 rectangular faces.
4) Prisms top is // to base.

( The main difference between a pyramid and prism is the fact that a prism has two bases, while the pyramid only has one. A pyramid is a three-dimensional polyhedron. ... The base is connected to the sides or faces of the pyramid. The sides of the pyramid will always be triangular in shape. )]]> 2018-07-17 04:19:06 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375056 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375109 shanmuga vell 
the main difference between a pyramid and prism is the fact that a prism has two bases , while the pyramid only has one . a pyramid is a three dimensional polyhedron . the base is connected to the sides or faces of the pyramid . the sides of the pyramid will always be triangular in shape ]]> 2018-07-17 04:19:25 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375109 Danish https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375148 -Pyramids has 2 bases.

]]> 2018-07-17 04:19:46 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375148 Anandu https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375249 A prism is a polyhedron made up of parallel top and bottom base]]> 2018-07-17 04:20:28 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375249 sherilyn https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375294 A triangle pyramid is a geometric solid with a base that is a triangular prism is a geometric solid with two base that are congruent (identical),parallel triangles and all other faces are parallelgrams]]> 2018-07-17 04:20:48 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375294 Naqib https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375361 A prism has cuboid faces while pyramids dont have cuboid faces and prisms have 2 base area and the pyramid has only 1 base area


]]> 2018-07-17 04:21:23 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375361 Jacinda https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375625 A cylinder have two circular base but a cone has one circular base   

A cone have a vertex but a cylinder do not have a vertex

a cylinder has a curve face but a cone does not have a curve face                           ]]> 2018-07-17 04:23:29 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375625 janelle https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375643 the main difference between the pyramid and prism is that a prism has 2 bases while the pyramid only has 1.a pyramid  is a 3 -dimensional polyhedron the base is connected to the sides or faces of the pyramid the pyramid will always be triangle in shape]]> 2018-07-17 04:23:38 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375643 Fitra https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375651 The difference between a pyrasmid and a prism is that the prism has two bases,while the pyramid only has one.]]> 2018-07-17 04:23:41 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375651 Ariel https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375675 A pyramid is a three-dimensional polyhedron.The sides of the pyramid will always be in a triangular shape.The base is connected to the sides or the faces of the pyramid.]]> 2018-07-17 04:23:51 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375675 kimiko https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375679 a cone has an apex/vertex but a cylinder does not.]]> 2018-07-17 04:23:52 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375679 Hanz https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375683 Prisms have 2 bases while Pyramid only have 1]]> 2018-07-17 04:23:53 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375683 Ariel And Isabella https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375691 Cones and C]]> 2018-07-17 04:23:55 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375691 laetitia https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375692 Cone is a surface of revolution formed by rotating a segment of a line around line that intersects the first line while cylinder is a surface created by projecting a closed two-dimensional curve along an axis intersecting the plane of a curve.]]> 2018-07-17 04:23:56 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375692 silver https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375697 a prism has a vertex but a cylinder does not have one 
a cylinder have two base but a cone only has one]]> 2018-07-17 04:23:57 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375697 JUSTIN https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375711 Prisms and Pyramids are three dimensional solid shapes that contain sides and faces]]> 2018-07-17 04:24:01 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375711 Denise https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375719 a pyramid is a three dimensional polyhedron .the base is connected to the sides or faces of the pyramids .the sides of the pyramids  will always be triangular shape ]]> 2018-07-17 04:24:03 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375719 Jess and Chris https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375720 Jess:]]> 2018-07-17 04:24:03 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375720 Jess and Chris https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375721 Jess: pyramids have one central vertex, often called an apex, which is directly above the center of the base, regardless of base shape. Prisms have several meeting points so they don't have a vertex. (by the way, someone pretended to be me)
Chris:a prisms has 2 base while a pyramids only has 1.prism is a piece of glass,crystal or plastic that bends light causing light to apper in its rainbow spectrums while a pyramids is something that buries kings and queens]]> 2018-07-17 04:24:03 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375721 Iffah https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375727 A prism has two bases, while the pyramid only has one. A pyramid is a three-dimensional polyhedron. The base is connected to the sides or faces of the pyramids. The sides of the pyramid will always be triangular in shape. ]]> 2018-07-17 04:24:06 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375727 Juita https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375733 Cylinders are curved.A cone has one circular base and a vertex that is NOT a base.Cylinder is similar to prism but its 2 bases are circles,not polygons.]]> 2018-07-17 04:24:09 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375733 Jing Ying https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375738 2018-07-17 04:24:11 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375738 Jing https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375739 2018-07-17 04:24:11 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375739 Jing Ying https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375740 A cone has a vertex but a cylinder does not have a vertex]]> 2018-07-17 04:24:11 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375740 soong yong han https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375741 The main difference between a pyramid and a prism is the fact that a prism has two bases,while he pyramid only has one.]]> 2018-07-17 04:24:11 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375741 Nadira https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375751 1)Pyramids are triangular in shape.
2)The faces of prisms are all flat.]]> 2018-07-17 04:24:15 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375751 Achu https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375766 cylinder has an APEX]]> 2018-07-17 04:24:24 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375766 DERRICK SAM https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375772 A cylinder has 2 circular base while a cone has 1 curcular base
A line is a cone is connected to a vertex while a cylinder does not
#stopmrskohabuse

]]> 2018-07-17 04:24:26 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375772 Cylinders have circle shaped https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375790 2018-07-17 04:24:36 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375790 neesha https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375792 ice cream cone
ice cream cone(cone)
cereal box(cuboid)
drink cans(cylinder)
ice cube(cube)
candles(cylinder]]> 2018-07-17 04:24:37 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375792 Danish https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375796 Cones=Ice cream
Pyramids=The Ancient Pyramid
Prism=Tobelrone
Cubes=Dice]]> 2018-07-17 04:24:39 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375796 jaedon https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375799 pringles contaner]]> 2018-07-17 04:24:40 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375799 Isabella https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375800 Cubes:Ice
Cylinder:Soup Can
Rectangular Prism:Juice box
Sphere: Basketball


]]> 2018-07-17 04:24:41 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375800 Ethan Yeo https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375807 Examples of cylinders are sharpeners and stationery holders.Examples of cones are ice cream cones and unicorn horns.

]]> 2018-07-17 04:24:44 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375807 Nandos taco bell https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375817 Traffic cone]]> 2018-07-17 04:24:47 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375817 Ummarul https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375830 Cones = Party hats, Ice cream cones, Traffic cones
Pyramids = Pyramids
Prisms = Gold prisms
Cylinders = Drinking glass,Pipes,Poles,Batteries]]> 2018-07-17 04:24:55 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375830 Sushila https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375834 1) Both have curved surfaces
2) Con has circular base to a vortex (Apex)
3) Cylinder has no apex.

(These figures have curved surfaces, not flat faces. A cylinder is similar to a prism, but its two bases are circles, not polygons. Also, the sides of a cylinder are curved, not flat. A cone has one circular base and a vertex that is not on the base.)


]]> 2018-07-17 04:24:58 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375834 ethan chan https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375839 2018-07-17 04:24:59 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375839 Hanz https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375849 Bottle,pencil case,water bottle,laptop,watch,table,chairs,
lamp, spectacle,television,cabinets,  cupboard. :) theres more...]]> 2018-07-17 04:25:07 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375849 kimiko https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375857 cube:
rubix cube
dice
sugar cubes
cuboid:
shoebox
crackers box
cereal box
tissue box
crate
pyramid:
metronome
hills
pyramid
prism:
tent
chocolate
roof]]> 2018-07-17 04:25:09 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375857 Gin sen https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375886 A cone is a solid that has a circular base and a a single vertex. If the vertex is over the center of the base, it is called a right cone. If it is not, it is called an oblique cone. An object that is shaped like a cone is said to be 'conical'.

]]> 2018-07-17 04:25:21 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375886 Fitra https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375900 2018-07-17 04:25:28 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375900 jaedon https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375926 prisms are like pyramids with no apex]]> 2018-07-17 04:25:39 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375926 Gisbelle https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375930 A cone has one circular base and a vertex that is not on the base while a cylinder has two circular bases/]]> 2018-07-17 04:25:40 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375930 ACHU https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375950 my stunt scooters compresser

]]> 2018-07-17 04:25:50 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375950 Ethan chan https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375953 the cylinder is a closed solid that has two parallel (usually circular bases connected by a curved surface but a cone is a solid that has a circular base and a single vertex. if the vertex is over the center of the base, it is called a right cone.]]> 2018-07-17 04:25:53 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375953 Asyiqin https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375961 Cylinder:soup can]]> 2018-07-17 04:25:59 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270375961 daaaaaniii https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376000 both have curved surface]]> 2018-07-17 04:26:15 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376000 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376013 KARMELA the main difference betwn a pyramid and prism is the fact that a prism only has two based but the pyramid only has 1
the side of the pyramid will always be tiangular in shape . the side of a pyramid meets at the top.

]]> 2018-07-17 04:26:23 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376013 Juita https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376048 A traffic cone
A ice cream cone
Rubix cube
Dice
Tennis ball
A book
Sugar cubes
ice cubes
A brick
Party hats
Pringles can
Cereal box]]> 2018-07-17 04:26:49 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376048 Iffah https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376059 These figures have curved surfaces, not flat faces. A cylinder is similar to a prism, but its two bases are circles, not polygons. Also, the sides of a cylinder are curved, not flat. A cone has one circular base and a vertex that is not the base.]]> 2018-07-17 04:26:56 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376059 Nadira https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376067 Cone:Ice cream cone]]> 2018-07-17 04:26:59 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376067 Gisbelle https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376070 Dice,pyramids in Egypt,soft drink cans]]> 2018-07-17 04:27:01 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376070 Naqib https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376075 Ice Cube
Laptop
Handphones
Wallet

]]> 2018-07-17 04:27:05 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376075 jaedon https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376101 cones have an apex,  cylinders don"]]> 2018-07-17 04:27:19 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376101 Naqib https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376149 Cylinders Have 2 circular bases and Cones have only 1  and Cylinders doesnt have a apex

]]> 2018-07-17 04:27:43 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376149 Asyiqin https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376156 A prism has a rectangular face but a pyramid has a triangular face.]]> 2018-07-17 04:27:50 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376156 Fitra https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376178 toblerone[chocolate]
sugar cube
rubix cube
crate
dice
ice creame cone
cereal box
brick
party hat
shoe box
mountains
soft drink cans

]]> 2018-07-17 04:28:01 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376178 laetitia https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376184 cereal box

]]> 2018-07-17 04:28:05 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376184 shawn: An empty tin canA cylinder (from Greek κύλινδρος – kulindros, "roller, tumbler"[1]), has traditionally been a three-dimensional solid, one of the most basic of curvilinear geometric shapes. It is the idealized version of a solid physical tin can having lids on top and bottom.This traditional view is still used in elementary treatments of geometry, but the advanced mathematical viewpoint has shifted to the infinite curvilinear surface and this is how a cylinder is now defined in various modern branches of geometry and topology.The shift in the basic meaning (solid versus surface) has created some ambiguity with terminology. It is generally hoped that context makes the meaning clear. In this article both points of view are presented and distinguished by referring to solid cylinders and cylindrical surfaces, but keep in mind that in the literature the unadorned term cylinder could refer to either of these or to an even more specialized object, the right circular cylinder. https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376191

]]> 2018-07-17 04:28:08 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376191 Ching Reyna https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376211 Glue                      cylinder
Dice                      cube
Ice cream cone cone

]]> 2018-07-17 04:28:20 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376211 iffah https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376283 rubix cube, dice, traffic cone, ice cream cone]]> 2018-07-17 04:28:55 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376283 Denise https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376307 A cylinde]]> 2018-07-17 04:29:09 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376307 A WAY to identify PRISM (karmela https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376317 check whether the cross section of the prism is the SAME all along its length]]> 2018-07-17 04:29:13 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376317 Asyiqin https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376355 A cone has a vertex but q cy]]> 2018-07-17 04:29:34 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376355 Denise https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376402 Pyramid ]]> 2018-07-17 04:29:59 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376402 A right circular cone and an oblique circular coneA double cone (not shown infinitely extended)A cone is a three-dimensional geometric shape that tapers smoothly from a flat base (frequently, though not necessarily, circular) to a point called the apex or vertex.A cone is formed by a set of line segments, half-lines, or lines connecting a common point, the apex, to all of the points on a base that is in a plane that does not contain the apex. Depending on the author, the base may be restricted to be a circle, any one-dimensional quadratic form in the plane, any closed one-dimensional figure, or any of the above plus all the enclosed points. If the enclosed points are included in the base, the cone is a solid object; otherwise it is a two-dimensional object in three-dimensional space. In the case of a solid object, the boundary formed by these lines or partial lines is called the lateral surface; if the lateral surface is unbounded, it is a conical surface. https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376417 2018-07-17 04:30:08 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376417 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376461 Hello mah name is jeff]]> 2018-07-17 04:30:30 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376461 . https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376564 2018-07-17 04:31:39 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270376564 reshwin https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377012 CONES HAVE ONE CIRCULAR SHAPE,CYLINDERS Have two circular faces
cones have vertex but cylinders does not have vertex





















hi

]]> 2018-07-17 04:36:34 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377012 Farzeen https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377225 example of 3D fig. ice cream cone and ice cube

]]> 2018-07-17 04:38:30 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377225 Asyiqin https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377304 Prism:tent]]> 2018-07-17 04:39:27 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270377304 ( The main difference between a pyramid and prism is the fact that a prism has two bases, while the pyramid only has one. A pyramid is a three-dimensional polyhedron. ... The base is connected to the sides or faces of the pyramid. The sides of the pyramid will always be triangular in shape. ) https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270378692 2018-07-17 04:49:15 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270378692 stupid https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270378890 2018-07-17 04:50:29 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270378890 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270512464 Abhinav:is this
 a hexagon prism
                                               ]]> 2018-07-18 11:57:45 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270512464 difff https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270604446 In geometry, pyramids and prisms are two different shapes. The main difference between a pyramid and prism is the fact that a prism has two bases, while the pyramid only has one.

A pyramid is a three-dimensional polyhedron. It has a base, which is a polygon. A polygon is any straight-sided shape, such as a triangle or a square. The base is connected to the sides or faces of the pyramid. The sides of the pyramid will always be triangular in shape. The sides of the pyramid meet the top. This is called the apex.

There are many types of pyramids, such as triangular pyramids, pentagonal pyramids, etc. The type of pyramid is determined by the base. For example: a triangular pyramid will have a triangular base, while a square pyramid will have a square base, and so on.

A prism is also a three-dimensional polyhedron, but it looks very different from a pyramid. A prism has two identical ends and all flat sides. The sides or faces are perpendicular to the base faces, i.e. they make a right angle with the base. In case the sides are not perpendicular to the base it is called an oblique prism.

The prism is different than the pyramid in that it does not have an apex. Instead, it can be said that it has two bases. The bases are joined together by the sides. A way to differentiate the prism is to check whether the cross section of the prism is the same all along its length.
by karmela

]]> 2018-07-19 09:08:30 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270604446 WHAT is a net https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270604728 A net is a pattern that you can cut and fold to make a model of a solid shape. This is a net of a cube. Also means what is left after all deductions have been made.
by karmela

]]> 2018-07-19 09:11:48 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270604728 website...for this https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270607055 https://www.onlinemathlearning.com/geometry-nets.html]]> 2018-07-19 09:17:09 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270607055 i added the circle ;'3 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270609904 Cone vs Sphere vs Cylinder

Volume of a Cone vs Cylinder


Let's fit a cylinder around a cone.


The volume formulas for cones and cylinders are very similar:

The volume of a cylinder is:   | π × r2 × h
The volume of a cone is:   | 13 π × r2 × h


So the cone's volume is exactly one third ( 13 ) of a cylinder's volume.


(Try to imagine how 3 cones fit inside a cylinder, if you can!)


Volume of a Sphere vs Cylinder


Now let's fit a cylinder around a sphere .


We must now make the cylinder's height 2r so the sphere fits perfectly inside.

The volume of the cylinder is:   | π × r2 × h = 2 π r3
The volume of the sphere is:   | 43 π × r3

So the sphere's volume is 43 vs 2 for the cylinder


Or more simply the sphere's volume is 23 of the cylinder's volume!


The Result


And so we get this amazing thing that the volume of a cone and sphere together make a cylinder (assuming they are made to perfectly fit each other so h=2r):


Isn't mathematics wonderful?


Question: what is the relationship between the volume of a cone and half a sphere (a hemisphere)?


 


Surface Area


What about their surface areas?


We get the same ratio of 23 between the sphere's and cylinder's surface area.


But the same idea does not work for the cone.


]]> 2018-07-19 09:21:39 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270609904 nets of a cube by KARMELA https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270610997
]]> 2018-07-19 09:23:24 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270610997 https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270612028
]]> 2018-07-19 09:25:05 UTC https://padlet.com/huangyaosheng1/488qvoq6h916/wish/270612028