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How to find the area, volume and perimeter of a cube/ Jesse C.

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How to find the area, volume and perimeter of a cube/ Jesse C.

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How to find the perimeter, and area of a trapezoid/ Jesse C.

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How to find the perimeter, and area of a trapezoid/ Jesse C.

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perimeter: side one + side two + side three + side four

Area:

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How a sphere can be used in real life/ Jesse C.

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How a sphere can be used in real life/ Jesse C.

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How trapezoids can be used in real life? Jesse C. 

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How trapezoids can be used in real life? Jesse C. 

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How triangles can be used in real life/ Jesse C.

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How triangles can be used in real life/ Jesse C.

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How to find the volume and circumference of a sphere, Austin Lawrence

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How to find the volume and circumference of a sphere, Austin Lawrence

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To get the circumference of a sphere you do 2 pie times the radius. To get the volume of a sphere you do 4 pie times radius to the power of 3, divided by 3.

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PHP Science Labs - Spherical Properties Calculator

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A 3-dimensional object shaped like a ball.Every point on the surface is the same distance from the center.

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Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

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A solid 3-dimensional object that has a circular base and one vertex

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Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

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A three dimensional shape that looks similar to a cube, however a rectangular prism has pairs of matching sides but not all sides are equal to any other side. ex: 1x1, 1x2, 1x2, 1x2, 1x2, 1x1.

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A two dimentional shape with all sides, directly across from one other. Example: rhombus, square rectangle, some hexagons, ect.

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How and where cylindars are used, Austin Lawrence

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How and where cylindars are used, Austin Lawrence

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Cylinders are used by us every day, whenever you drink from a cup or a bottle you are using a cylinder. Cylinders in real life are usaly used to hold some sort of liquid thats what they are best suited for in the 3-D shape.

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Solve real world problems by finding volume of cylinders

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In this lesson you will learn how to solve real world problems by finding the volume of cylinders.

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A shape that has all parallel sides.

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Area, Volume, Circumference, and Perimeter of a Cylinder        /Christian Stacy/

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Area, Volume, Circumference, and Perimeter of a Cylinder        /Christian Stacy/

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Volume : 3.14 r2 plus h

Circumference : 3.14 X Diameter/ X 2 .

Area : 2 3.14 r2 plus h ( 2 3.14 r )

Perimeter : 3.14 r2 plus h

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A paralellogram that has two pairs of equal sides and is equal on all corners.

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Description of a Sphere   /Christian Stacy/

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Description of a Sphere   /Christian Stacy/

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A sphere is a 3-D circle with no corners and is smooth.

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A square is a parallelogram that is equal on all sides and corners.

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The cube has six faces made of squares. The cube is the main 3-D figure that is used for packaging items for shipment. The cube has eight vertices, 12 edges, and can be made by 11 diffrent nets.

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Cube Facts - Interesting Information about Cubes

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Check out our cube facts and learn some interesting information about cubes, the three dimensional polyhedron shaped like a box. Find out how many edges a cube has, how many faces and vertices it has, how to work out the volume of a cube and much more.

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Descriptions of a Cone   /Christian Stacy/ 

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Descriptions of a Cone   /Christian Stacy/ 

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A cone has a tip at the very top of the figure and the base is a circle.

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a basic picture of a sphere

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How and Where a Cube is Used      /Christian Stacy/

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How and Where a Cube is Used      /Christian Stacy/

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Egyptians used many, many rock cubes to build to towering pyramids there are today.

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How to find the volume of a rectangular prism, Austin Lawrence

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How to find the volume of a rectangular prism, Austin Lawrence

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To find the volume of a rectangular prism you need to find the base width and height lengths. Then times the base to the length to the height and the product of all those together give you your volume.

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To find the volume of a cone, you need to plug in the measurement for the height of the cone and the radius of the base into the formula for the volume of a cone. Then simplify to get your answer.

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Picture of a Cylinder   /Christian Stacy/

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Picture of a Cylinder   /Christian Stacy/

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Picture of a Rectangular prism      /Christian Stacy

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Picture of a Rectangular prism      /Christian Stacy

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Rectangular prisim definition, Austin Lawrence

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Rectangular prisim definition, Austin Lawrence

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A solid 3-dimensional figure that has six faces that are rectangles.

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A solid or hollow object that taper with a circular base to a point

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Area and Perimeter of a Square    /Christian Stacy/

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Area and Perimeter of a Square    /Christian Stacy/

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Area : Length X Width.

Perimeter : Length plus Length plus Width plus Width.

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Description/factoids of a trapezoid, Austin Lawrence

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Description/factoids of a trapezoid, Austin Lawrence

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Trapezoids have a single pair of parallel lines. The usual forms of trapezoids are either right or isosceles trapezoids. Right trapazoids have one single right angle and an isosolies trapazoid has two angles of the same degreese.

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one way a cone could be used in everyday life

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Area and Perimeter of a Triangle    /Christian Stacy/

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Area and Perimeter of a Triangle    /Christian Stacy/

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Area : 1/2 X B X H

Perimeter : Side Length plus. Side Length plus Side Length.

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How to find the perimeter and area of a parallelogram, Austin Lawrence 

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How to find the perimeter and area of a parallelogram, Austin Lawrence 

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To find the perimeter of a parallelogram you just add up all the sides. To find the area of a parallelogram you just have to times the base length to the height of the figure.

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a solid geometric figure with straight parallel sides and a circular or oval section.

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How and Where Volume is Used    /Christian Stacy/

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How and Where Volume is Used    /Christian Stacy/

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If you got a fish tank and you were going to fill it with water, you would want to know exactly how much water you would need.

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a symmetrical three-dimensional shape, either solid or hollow, contained by six equal squares.

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one way a rectangular prism could be used in everyday life

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How and where rectangles are used, Austin Lawrence 

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How and where rectangles are used, Austin Lawrence 

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Rectangles are used in everyday life even when we don't notice it. Rectangles are used with posters, white boards, shelves, houses, even skyscrapers. Yep if you look at a skyscraper closely you can see that the main base and foundation is rectangles.

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Description of Circumference   /Christian Stacy/

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Description of Circumference   /Christian Stacy/

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Circumference is the distance around a circle so it is the perimeter of it and how you find it is the diameter multiplied by 3.14.

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a quadrilateral with only one pair of parallel sides

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Definition of  a triangle, Austin Lawrence

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Definition of  a triangle, Austin Lawrence

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A closed figure consisting of three line segments linked end-to-end and has three angles.

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a parallelogram is used a lot in art. like on the roof of a building.

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How to find the circumference and area of a circle, Austin Lawrence 

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How to find the circumference and area of a circle, Austin Lawrence 

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To find the circumference of a circle you have to take the diameter and times it by 3.14159265, or pie if your calculator has that as an abbreviated symbol for it . To find the area of the circle you have to square the radius (which is just half of the diameter) and then times it by pie.

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How and Where Area is Used       /Christian Stacy/

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How and Where Area is Used       /Christian Stacy/

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If you were going to make a fence around your yard for your dogs, you wound have to know the area of your yard to find out how much fence you need.

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Description of Triangle   /Christian Stacy/ 

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Description of Triangle   /Christian Stacy/ 

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A triangle has 3 angles that can't all be 90 degrees at the same time and it's angles have to add up to 180 degrees.

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the perimeter of a rectangle is as easy as adding up all its side lengths.

To find the area of a rectangle, multiply the length times the width

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Is two dimensional, if 3 dimensional then it is a cube

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Circle how and where they are used, Austin Lawrence

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Circle how and where they are used, Austin Lawrence

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Circles are used everywhere in this world for navigating since the world is a sphere. There is a way of navigating sailors use when going around the globe. It is called the great circle it uses pint to point circumferences on the globe it is also known as longitude and latitude lines on the globe. Sailors still use this method because it is sill on of the most efficient methods of navigation on the sea.

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A great circle is defined as any circle drawn on a globe (or another sphere) with a center that includes the center of the globe. Thus, a great circle divides the globe into two equal halves. Since they must follow the circumference of the Earth to divide it, great circles are about 40,000 kilometers (24,854 miles) in length along meridians. At the equator, though, a great circle is a little bit longer as the Earth is not a perfect sphere.

In addition, great circles represent the shortest distance between two points anywhere on the Earth's surface. Because of this, great circles have been important in navigation for hundreds of years but their presence was discovered by ancient mathematicians.

Global Locations of Great Circles

Great circles are easily identified on a globe based on the lines of latitude and longitude. Each line of longitude, or meridian, is the same length and represents half of a great circle. This is because each meridian has a corresponding line on the opposite side of the Earth. When combined, they cut the globe into equal halves, representing a great circle. For example, the Prime Meridian at 0° is half of a great circle. On the opposite side of the globe is the International Date Line at 180°. It too represents half of a great circle. When the two are combined, they create a full great circle which cuts the Earth into equal halves.

The only line of latitude, or parallel, characterized as a great circle is the equator because it passes through the exact center of the Earth and divides it in half. Lines of latitude north and south of the equator are not great circles because their length decreases as they move toward the poles and they do not pass through Earth's center.

As such, these parallels are considered small circles.

Navigation with Great Circles

The most famous use of great circles in geography is for navigation because they represent the shortest distance between two points on a sphere. Due to the earth's rotation, sailors and pilots using great circle routes must constantly adjust their route as the heading changes over long distances. The only places on Earth where the heading does not change is on the equator or when traveling due north or south.

Because of these adjustments, great circle routes are broken up into shorter lines called Rhumb lines which show the constant compass direction needed for the route being traveled. The Rhumb lines also cross all meridians at the same angle, making them useful for breaking up great circles in navigation.

Appearance on Maps

To determine great circle routes for navigation or other knowledge, the gnomic map projection is often used. This is the projection of choice because on these maps the arc of a great circle is depicted as a straight line. These straight lines are then often plotted on a map with the Mercator projection for use in navigation because it follows true compass directions and is, therefore, useful in such a setting.

It is important to note though that when long distance routes following great circles are drawn on Mercator maps, they look curved and longer than straight lines along the same routes. In reality, though, the longer looking, the curved line is actually shorter because it is on the great circle route.

Common Uses of Great Circles Today

Today, great circle routes are still used for long distance travel because they are the most efficient way to move across the globe. They are most commonly used by ships and aircraft where wind and water currents are not a significant factor though because currents like the jet stream are often more efficient for long distance travel than following the great circle. For example in the northern hemisphere, planes traveling west normally follow a great circle route that moves into the Arctic to avoid having to travel in the jet stream when going the opposite direction as its flow.

When traveling east, however, it is more efficient for these planes to use the jet stream as opposed to the great circle route.

Whatever their use, though, great circle routes have been an important part of navigation and geography for hundreds of years and knowledge of them is essential for long distance travel across the globe.

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A great circle is defined as any circle drawn on a globe (or another sphere) with a center that includes the center of the globe. Thus, a great circle divides the globe into two equal halves. Since they must follow the circumference of the Earth to divide it, great circles are about 40,000 kilometers (24,854 miles) in length along meridians.

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Circumference Description   /Christian Stacy/

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Circumference Description   /Christian Stacy/

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The linear distance around the edge of a curved or circular object

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The are in a 3 dimensional object,

how much it can hold.

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Trapezoid Picture         /Christian Stacy/  

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Trapezoid Picture         /Christian Stacy/  

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Description/Factoids about area. Austin Lawrence 

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Description/Factoids about area. Austin Lawrence 

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Area is measured in square units while the perimeter is measured by just the actual units. Area is the main factor when you are having to mesure for a house or any houshold item.

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The word "circle" derives from the Greek , itself a metathesis of the Homeric Greek  , meaning "hoop" or "ring".  The origins of the words "circus" and "circuit" are closely related.

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The word "circle" derives from the Greek , itself a metathesis of the Homeric Greek  , meaning "hoop" or "ring".  The origins of the words "circus" and "circuit" are closely related.

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by andre

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Definition of a Parallelogram   /Christian Stacy/

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Definition of a Parallelogram   /Christian Stacy/

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A figure that has 4 sides and 2 of it's sides are opposites.

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Definition of circumference. Austin Lawrence 

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Definition of circumference. Austin Lawrence 

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The outer boundary of especially of a circular area.

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A 3 dimensional shape with 2 connected sides.

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Definition of a Rectangle    /Christian Stacy/ 

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Definition of a Rectangle    /Christian Stacy/ 

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A rectangle is a figure that has 4 straight sides and 4 right angles and some with unequal sides.

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The distance around a shape.

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A parallelogram that is equal on all sides and points.

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Definition of a Circle     /Christian Stacy/

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Definition of a Circle     /Christian Stacy/

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A circle is a round plane figure with no corners and it's circumference ( Perimeter ) consists of points that are equidistant from the center point.

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volume: The amount of space that a substance or object occupies, or that is enclosed within a container. by andre

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volume: The amount of space that a substance or object occupies, or that is enclosed within a container. by andre

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The total cubic space in a shape.

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http://static.spoonful.com/sites/default/files/styles/square_420x420/public/games/who-doesnt-love-pi-day-games-photo-420-FF0309EFA11.jpg?itok=UzvMQgeQ/ circumference is used just about everywhere. you can find it on a table, chairs, and even your house. by andre

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Perimeter how and where it is used. Austin Lawrence

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Perimeter how and where it is used. Austin Lawrence

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Perimeter is used in every day life without perimeter we would not have certain measurements for houses,cars,and even the school. Perimeter is a basic usage of measurement without it we would not be able to have all the evrey day items we have today.

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Perimeter Description     /Christian Stacy/

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Perimeter Description     /Christian Stacy/

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The perimeter of a shape is the distance around that shape.