Surface Area & Volume

Front

What is Surface Area?

Back

The total area of the surface of a three-dimensional object, measured in square units.

Front

What is Volume?

Back

The amount of space occupied by a three-dimensional object, measured in cubic units.

Front

Formula for the Surface Area of a Cube

Back

SA = 6a², where 'a' is the length of a side.

Front

Formula for the Volume of a Cube

Back

V = a³, where 'a' is the length of a side.

Front

Formula for the Surface Area of a Rectangular Prism

Back

SA = 2lw + 2lh + 2wh, where 'l' is length, 'w' is width, and 'h' is height.

Front

Formula for the Volume of a Rectangular Prism

Back

V = lwh, where 'l' is length, 'w' is width, and 'h' is height.

Front

Formula for the Surface Area of a Cylinder

Back

SA = 2πr(h + r), where 'r' is the radius and 'h' is the height.

Front

Formula for the Volume of a Cylinder

Back

V = πr²h, where 'r' is the radius and 'h' is the height.

Front

Formula for the Surface Area of a Sphere

Back

SA = 4πr², where 'r' is the radius.

Front

Formula for the Volume of a Sphere

Back

V = (4/3)πr³, where 'r' is the radius.