# data[].attributes.body
We were also introduced three dimensional shapes. Many objects
that you see in your day to day life like Book, Pencil box, Ice cream
cone, Football and Cylinder are three dimensional objects. All these
objects occupy some shape and have three dimensions –length,
breadth and height or depth.
In Geometry , the shape or the figure that has
three(even higher) dimensions, are known as solids or three
dimensional shapes. The study of the properties , volume and the
surface area of three dimensional shapes is called solid Geometry

# data[].attributes.body
 They are three dimensional objects.
 They have length , width and height.

# data[].attributes.body
A cylinder is defined as a surface consisting of all the points on all
the lines which are parallel to a given line and which pass through a
fixed plane curve in a plane not parallel to the given line. Such
Cylinders have , at times, been referred to as generalized cylinders.
Cylinders are solid with circles at both ends and a smoothly curving
surface all around.
In differential geometry, a cylinder is defined more broadly as any
ruled surface which is spanned by a one-parameter family of
parallel lines. A cylinder whose cross section is an ellipse, parabola
or hyperbola is called an elliptic cylinder, parabolic cylinder, or
hyperbolic cylinder respectively.

A cylinder is a geometric solid that is very common in everyday
life, such as a soup can. If you take it apart you find it has two
ends, called bases, that are usually circular. The bases are always
congruent and parallel to each other.

# data[].attributes.body
1) It has a flat base and flat top
2) The base is the same as the top
3) From base to top the shape stays the same
4) It has one curved side
5) It is not a polyhedron as it has a curved surface

# data[].attributes.body
OBLIQUE AND RIGHT CYLINDER
When the two ends are directly aligned on each other , it is
a RIGHT CYLINDER otherwise it is an OBLIQUE CYLINDER

# data[].attributes.body
It is the quantity of three dimensional space
enclosed by a closed surface or the amount of space occupied
by an object. Volume is measured in cubic mm , cubic cm,
cubic m or cubic km.
Volume = Length x Width x Height

HOW TO FIND THE VOLUME OF A CYLINDER

To calculate the volume of a cylinder we
need the radius or diameter of the circular base or top and the
height of a cylinder .
The volume of a cylinder is equal to the product of the area of
the circular base and the height of the cylinder.
Calculation of the volume of a cylinder is useful when
designing cylindrical object such as :
 Culverts
 Cylindrical water tanks or wells
 Perfume or Chemical bottles
 Cylindrical containers and pipes
 Cylindrical flasks use in Chemistry lab

# data[].attributes.body
The formula for the volume of a cylinder is given as:
Volume of a cylinder = πr2h
cubic units
Where
πr2 = Area of a circle;
π  = 3.14
r = radius of the circular base and
h = height of a cylinder.

# data[].attributes.body
Find the volume of a cylinder with base radius 2cm and
height 7cm.
Solution;
Volume of a cylinder  =πr2h
= 22/7x2x2x7
= 88cubic cm.

# data[].attributes.body
1) Find the volume of a cylinder with base radius 3cm and
height 10cm.
2) Collect the names of objects from your surroundings with
cylindrical shape

# data[].attributes.attachment_link.title
Volume of a Cylinder | #aumsum #kids #science #education #children