Mastering Area and Perimeter

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

• 22 cm

• 11 cm

A rectangle has a perimeter of 20 cm. If one of its sides is 6 cm, what is the length of the adjacent side?

• 4 cm

• 5 cm

• 7 cm

• 8 cm

If the perimeter of a square is 36 cm, what is the length of one side?

• 9 cm

• 18 cm

• 12 cm

• 6 cm

What is the difference between the area and the perimeter of a square with a side length of 5 cm?

• 0

• 5 cm

• 20 cm

• 25 cm

• 8 m

• 6 m

• 12 m

• 4 m

The perimeter of a rectangular swimming pool is 54 meters. If the length is 15 meters, what is the width?

• 12 meters

• 24 meters

• 9 meters

• 18 meters

A rectangular room is 9 feet long and 7 feet wide. How much longer is the perimeter than the area?

• 2 feet

• 32 feet

• 30 feet

• 16 feet

• 7 cm

• 8 cm

• 9 cm

• 14 cm

A rectangular park measures 50 meters by 30 meters. A path of 2 meters wide runs around the inside edge of the park. What is the area of the path?

• 36 m

• 18 m

• 9 m

• 27 m