S.No
Shape’s
Name
Shape
Volume
Curved
Surface
Area
Total
Surface Area
-
Base area (Area of square) + Areas of 4 lateral
faces (triangles)
-
Base area (Area of rectangle) + Areas of 4 lateral
faces (triangles)
-
Base area (Area of triangle) + Area of 3 lateral
faces (triangles)
πrl
πr2 + πrl
1/3 x Base Area x Height of
Pyramid
1.
2.
Square
Pyramid
Rectangular
Pyramid
Base area = Length x Length
= L2
1/3 x Base Area x Height of
Pyramid
Base area = L x W
2.
Triangular
Pyramid
1/3 x Base Area x Height of
Pyramid
Base area = ½ x base x height
of triangle
3.
Cone
1/3 πr 2h
4.
Cylinder
πr2h
5.
Sphere
4/3 πr3
6.
Hemisphere
2/3 πr3
2 πrh
2πr2 +2πrh
4 πr2
2 πr2
3 πr2
Nets of Pyramids
S.No
Shape’s Name
1.
Square Pyramid
2.
Rectangular Pyramid
3.
Triangular Pyramid
Shape
Net