1. Review Questions
3rd MD.8

2. A rectangle has a length of 5 meters and a width of 8 meters
A rectangle has a length of 5 meters and a width of 8 meters. What is the perimeter of the rectangle?
26 m
30 m
32 m
40 m

3. Each side of a square is 7 centimeters long
Each side of a square is 7 centimeters long. Which equation can you use to find the perimeter?
7 x 7
4 x 7

4. A piece of paper has side lengths of 11 inches and 8 inches
A piece of paper has side lengths of 11 inches and 8 inches. What is the perimeter of the piece of paper?
19 inches
30 inches
39 inches
88 inches

5. Hank has a triangular rug in his bedroom
Hank has a triangular rug in his bedroom. The perimeter of the rug is 14 feet. Two of the side lengths are 6 feet. What is the length of the third side of the rug?

6. A square dance floor has a perimeter of 32 meters
A square dance floor has a perimeter of 32 meters. What is the length of each side of the dance floor?

9. Which rectangle does NOT have the same perimeter as the others.