Area and Perimeter of Rectangles and Triangles

Front

What is the area of this rectangle?

Back

108 cm²

Front

What is the perimeter of this rectangle?

Back

42 cm

Front

What is the area of this triangle?

Back

8.88 mm²

Front

What is the area of this triangle?

Back

12 cm²

Front

What is the area of this triangle?

Back

54 cm²

Front

If the perimeter of a triangle is 230 feet and two of the side lengths are 111 feet and 54 feet, what is the length of the third side?

Back

65 feet

Front

If the perimeter of a rectangle is 60 miles and the length is 20 miles, what is the width?

Back

10 miles

Front

If the area of a triangle is 48 cm² and the base of the triangle is 12 cm, what is the height?

Back

8 cm

Front

Farmer Bob's son built a track to walk his pet pig. The track goes around the pig pen. The pig pen is 15 feet long and 21 feet wide. If the pig walks all the way around the track, how many feet did he walk?

Back

72 feet

Front

Marla has a garden with a length of 5 feet and a width of 3 feet. What is the area and perimeter of her garden?

Back

A= 15 square feet
P = 16 feet