# 1. What is the perimeter of a square table that is 1.76 m long on each side? 2. A swimming pool is 20.7 m long and 15.8 m wide. What is its perimeter? 3. Willy put a glass top that fits a rectangular table, which is 1 3/4 m long and 1 1/3 m wide. What is the perimeter of the glass top? 4. The perimeter of an equilateral triangle is 115.5 cm. What is the perimeter of each side? 5. A rectangular door has a perimeter of 10.9 m. The door is 4.2 m long. How wide is the door?

1
by GiannGab24
you sure about the number 4 question? o.O
nvm that lol

2016-01-14T20:15:30+08:00
1. What is the perimeter of a square table that is 1.76 m long on each side?

2. A swimming pool is 20.7 m long and 15.8 m wide. What is its perimeter?

3. Willy put a glass top that fits a rectangular table, which is 1 3/4 m long and 1 1/3 m wide. What is the perimeter of the glass top?

4. The perimeter of an equilateral triangle is 115.5 cm. What is the perimeter of each side?

5. A rectangular door has a perimeter of 10.9 m. The door is 4.2 m long. How wide is the door?
P = 2l + 2w
10.9 m = 2(4.2 m) + 2(w)
10.9 m = 8.4 m + 2w
10. 9 m - 8.4 m = 2w