Area, Perimeter, and Circumference

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

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

What is the length of the base of a triangle with height 12.1 m and area 117.975 square m?

• 1427.50 square meters

• 19.5 meters

• 105.875 meters

• 9.75 meters

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

The circumference of a circle is 18.41 feet. What is the approximate distance of the radius?

• 5.863 feet

• 5 feet

• 2.93 feet

• 57.807 feet

• 19 miles

• 28 miles

• 38 miles

• 113 miles

• 28000 square feet

• 24000 square feet

• 16800 square feet

• 60 square feet

• 48 square feet

• 80 square feet

• 480 square feet

• 36 m

• 0 m

• 72 m

• 2 m

• 4533 square feet

• 439 square feet

• 460 square feet

• 21 square ft