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 distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

What is the area of a rectangle with a length of 8 feet and a width of 4 feet?

Back

32 square feet.

Front

What is the perimeter of a rectangle with a length of 5 cm and a width of 3 cm?

Back

16 cm.

Front

What units are used to measure area?

Back

Square units, such as square feet, square meters, or square inches.

Front

What is the area of a square with a side length of 6 units?

Back

36 square units.

Front

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

Back

6 meters.

Front

What is the perimeter of a square with a side length of 5 inches?

Back

20 inches.