Area and Perimeter of Rectangles

Front

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

Back

Area = Length × Width

Front

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

Back

Perimeter = 2 × (Length + Width)

Front

If a rectangle has a length of 10 feet and a width of 5 feet, what is its area?

Back

50 square feet

Front

If a rectangle has a length of 8 inches and a width of 3 inches, what is its perimeter?

Back

22 inches

Front

What is the area of a rectangle that is 12 meters long and 4 meters wide?

Back

48 square meters

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula 2 × (Length + Width).

Front

If the area of a rectangle is 36 square feet and the width is 6 feet, what is the length?

Back

6 feet (Area = Length × Width, so Length = Area ÷ Width).

Front

What is the perimeter of a rectangle with a length of 15 cm and a width of 10 cm?

Back

50 cm

Front

If a rectangle has a length of 7 meters and a width of 2 meters, what is its area?

Back

14 square meters

Front

What is the perimeter of a rectangle that is 20 feet long and 10 feet wide?

Back

60 feet