the perimeter of a regular pentagon is 20.5 cm. Find the length of its side.
a. 4.1 cm
b. 10.5 cm
c. 3 cm
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Answered by
22
Answer:
4.1
Step-by-step explanation:
A normal pentagon has 5 equal sides. This pentagon's perimeter is altogether 20.3 cm. Perimeter is the sum of all sides. So:
20.5/5 = 4.1 cm.
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Answered by
5
The answer is 4.1 cm.
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