Perimeter, Area and Volume

Front

What is perimeter?

Back

The distance around a shape.

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula: P = 2(length + width).

Front

What is area?

Back

The amount of space inside a shape.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width: Area = length × width.

Front

What is volume?

Back

The amount of space inside a 3D shape.

Front

How do you find the volume of a rectangular prism?

Back

Multiply the length, width, and height: Volume = length × width × height.

Front

If a rectangle has a length of 10 cm and a width of 5 cm, what is its area?

Back

50 cm².

Front

If a square has a side length of 4 cm, what is its perimeter?

Back

16 cm.

Front

If a lawn has an area of 35 square feet and a width of 7 feet, how long is it?

Back

5 feet.

Front

What do you measure when putting wallpaper around a room?

Back

Perimeter.