TEST: Area & Perimeter of Rectangles

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has a length of 10 inches and a width of 5 inches, what is its perimeter?

Back

30 inches

Front

If a rectangle has a length of 8 feet and a width of 4 feet, what is its area?

Back

32 square feet

Front

What is the perimeter of a rectangle with a length of 12 cm and a width of 6 cm?

Back

36 cm

Front

What is the area of a rectangle with a length of 7 m and a width of 3 m?

Back

21 square meters

Front

If the perimeter of a rectangle is 50 inches and the length is 15 inches, what is the width?

Back

10 inches

Front

What is the relationship between the perimeter and area of a rectangle?

Back

Perimeter measures the distance around the rectangle, while area measures the space inside it.

Front

How do you find the length of a rectangle if you know the perimeter and the width?

Back

Length = (Perimeter/2) - Width

Front

What is the perimeter of a rectangle with equal sides (a square)?

Back

Perimeter = 4 × side length