Area and Perimeter Test

Front

What is the distance around an object called?

Back

Perimeter

Front

What is the area of a shape?

Back

The amount of space inside the shape, measured in square units.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

15 sq cm.

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its perimeter?

Back

16 cm.

Front

What units are used to measure area?

Back

Square units (e.g., sq cm, sq m).

Front

What units are used to measure perimeter?

Back

Linear units (e.g., cm, m, yd).

Front

If the perimeter of a rectangle is 20 cm and the length is 6 cm, what is the width?

Back

Width = 4 cm.

Front

What is the area of a square with a side length of 4 units?

Back

16 sq units.