Area Perimeter

What is the perimeter of this figure?
(click to show image)

• 12 m

• 20 m

• 12 cm

• 20 cm

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet

• 120 feet

• 60 feet

The size of the arcade is 8 yards wide and 4 yards long. What is the area of the arcade in square yards?

• 24 sq. yds.

• 32 sq. yds.

• 16 sq. yds.

• 64 sq. yds.

What is the area of a triangle with a base of 10 units and a height of 6 units?

• 30 square units

• 60 square units

• 15 square units

• 20 square units

What is the area of a rectangle if the perimeter is 32 meters and the length is 10 meters?

• 48 square meters

• 56 square meters

• 64 square meters

• 72 square meters

What is the perimeter of a square with a side length of 9 inches?

• 18 in.

• 81 in.

• 36 in.

• 9 in.

Mrs. Lambert drew the model below in order to determine how much fencing she needs for her dog pen. Based on the measurements provided in the model, how many feet of fencing does Mrs. Lambert need to build the dog pen?

• 46 ft.

• 23 ft.

• 112 ft.

• 32 ft.

What is the area?

• 35 cm

• 30 cm

• 35 sq cm

• 12 cm

How do you find the area of a rectangle?

• Length + Length + Length + Length

• Length + Width

• Length x Width

• Width x Width

Adam was painting a wall in his room. The wall was 4 feet wide and 4 feet tall. What is the area of the wall he has to paint?

• 16ft
• 8ft
• 12ft
• 4ft