#### Transcript of Surface Area and Volume

**Surface Area and Volume**

**By Anna Reimer**

Surface Area of A Rectangular Prism

The formula you use to find the surface area of a rectangular prism is 2(lw)+2(lh)+2(wh)

It does not matter what you use for the length, width, or height. You will still get the right answer.

Surface Area of a Cube

To find the surface area of a cube, use the formula SA=6(s )

Don't forget to square your answer

Surface Area of a Cylinder

The formula you use to find the surface area of a cylinder is

SA=2 r +2 rh

Make sure that if you get the diameter, you divide it by 2 to get the radius.

Volume of a Prism

Remember to cube your answer.

To find the surface area of a prism, use the formula

V=lwh

Volume of a Cylinder

Remember to label your answer.

Volume of a Pyramid

Use the formula V=1/3Bh to find the volume of a pyramid.

Find the area of the base before you multiply it by the height and 1/3.

Volume of a Cone

Use the formula V=1/3Bh to find the volume of a cone.

You need to know how to find the area of a circle to find the volume of a cone.

To find the surface area of a cylinder, you use the formula V= r h

Full transcript