Circumference Area and Perimeter

Perimeter represents the

• Number of square units inside a figure

• The numbers of units around the figure

• Area of a rectangle

• Area of a triangle

• Area of a circle

What is the area of this circle?

• 1385.44 sq. ft

• 2142.12 sq. ft

• 5541.77 sq. ft

• 1289.12 sq. ft

What is the diameter of a circle with a radius of 3 feet?

• 9.42 feet

• 18.84 feet

• 6 feet

• 12 feet

What is the perimeter of the rectangle?

• 15 cm

• 16 cm

• 15 sq cm

• 15 cm

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

• 1 in

• 2 in

• 3 in

• 6 in

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

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