Direction: Read carefully, then solve the problem.

1. The perimeter of a square bulletin board is 280 cm. How long is one of its side?

2. The perimeter of a rectangular board is 24 cm. If its length is 9 cm and its width is one third

of its length, what is its width?

have the same

3. The parallelogram which measure 15 cm by 25 cm and a square

perimeter. What is the length of one side of the square?

**Answer:**

1.280 ÷4 = 52

2. 9(⅓) = 3

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