The side length of a pentagon with equal sides is 12 cm. What is the perimeter of the pentagon?
| April 30, 2021 | education
The perimeter of any pentagon is equal to the sum of the lengths of all five sides of this pentagon.
According to the condition of the problem, this pentagon is equilateral and the length of each side of this pentagon is 12 cm.
Therefore, the perimeter P of this pentagon is:
P = 12 + 12 + 12 + 12 + 12 = 12 * 5 = 60 cm.
Answer: the perimeter of this pentagon is 60 cm.
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