Area and Perimeter

The length of each side of the square is 3.4 cm. Find the perimeter.

• 1.36 cm

• 6.8 cm

• 13.6 cm

• 12.6 cm

Arman is building a rectangular goat pen in his backyard that will be 8 m long and 5 m wide, with a gate that is 3 m wide. How many meters of fencing material will he need?

• 26 m

• 40 m

• 16 m

• 23 m

The shape that has the greatest perimeter is . . . .

• K

• L

• M

• N

Siti has a rectangular waffle of lenght 7 cm and width 5 cm. The perimeter of the waffle is . . . .

• 35 cm

• 24 cm

• 15 cm

• 12 cm

Tags

CCSS.4.MD.A.3

The area of the cheese craker is . . . .

• 18 cm²

• 36 cm²

• 45 cm²

• 81 cm²

The area of a rectangle is 21 cm². The length of the rectangle is 7 cm. What is the width?

• 5 cm

• 4 cm

• 3 cm

• 2 cm

Find the perimeter of the shape below.

• 72 mm

• 70 mm

• 180 mm

• 56 mm

The perimeter of the square is twice the perimeter of the triangle. What is the length of the side of the square?

• 15 in

• 7,5 in

• 60 in

• 30 in

One side of a square park is 50 metres long.

What is the area of the park?

• 2000 m²

• 2500 m²

• 100 m²

• 500 m²

A rectangular countertop has an area of 84 square inches and a perimeter of 40 inches.

What are the dimension of the countertop?

• 2 in by 42 in

• 7 in by 12 in

• 3 in by 28 in

• 6 in by 14 in