Area and Perimeter

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is perimeter?

Back

Perimeter is the total distance around a shape.

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 4 units and a width of 6 units, what is its perimeter?

Back

20 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 square has a side length of 4 units, what is its area?

Back

16 square units.

Front

If a square has a side length of 5 units, what is its perimeter?

Back

20 units.

Front

What is the area of a rectangle with a length of 10 feet and a width of 2 feet?

Back

20 square feet.

Front

What is the perimeter of a rectangle with a length of 8 cm and a width of 3 cm?

Back

22 cm.