Area and Perimeter Review

Front

What is the formula to calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

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

Back

15 square units.

Front

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

Back

16 units.

Front

What does 'perimeter' mean?

Back

The distance around a shape.

Front

What does 'area' mean?

Back

The amount of space inside a shape.

Front

If a rectangle has an area of 24 square feet and a width of 4 feet, what is its length?

Back

6 feet.

Front

If a rectangle has a perimeter of 20 units and a length of 6 units, what is its width?

Back

4 units.

Front

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

Back

16 square units.

Front

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

Back

16 units.