Perimeter Area and Circumference

Perimeter= 42 inches. Side lengths are 12in, 7in, 21in. What is the length of the missing length? 

• 3 inches

• 2 inches

• 4 inches

• 1 inch

Find the area and perimeter of the figure above.

• P = 22.53 ft, Area = 18.696 square ft

• P = 22.99 ft, Area = 39.77 square ft

• P = 22.53 ft, Area = 19.885 square ft

• P = 22.99 ft, Area = 19.885 square ft

• 1 in

• 2 in

• 3 in

• 6 in

• 19 miles

• 28 miles

• 38 miles

• 113 miles

Multiply 5 by 3.

• Multiply 5 by 3.

• Multiply 5 by 2, and the product by 3.

• Multiply 5 by 5, and the product by 3.

• Multiply 5 by 3, and the product by 2

• 60 square feet

• 48 square feet

• 80 square feet

• 480 square feet

Jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters. What is the length of his tool shed?

• 768 square meters

• 104 square meters

• 12 meters

• 20 square meters

A rectangular playground is 8 meters wide. It's length is 3x the width. What is the area of the playground?

• 24 square meters

• 32 square meters

• 16 square meters

• 192 square meters

Elie build a rectangular vegetable garden that is 9 ft long. The garden has an area of 72 square ft. What is the perimeter of the garden?

• 34 ft

• 8 ft

• 17 ft

• 8 square ft

A square has a perimeter of 36 mm. What is the area of the square?

• 12 square mm

• 144 square mm

• 81 square mm

• 432 square mm