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A regular pentagon has a perimeter of 20 cm What is the length of one side of the pentagon?

A regular pentagon has a perimeter of 20 cm What is the length of one side of the pentagon?
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2 votes
A regular pentagon has a perimeter of 20 cm

What is the length of one side of the pentagon?

User Saysiva
by
8.3k points

2 Answers

4 votes
Pentagons have five sides, so 5x = 20. Only value for x that makes this true is 4, so 4 cm per side.
User Cheersjosh
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8.4k points
7 votes
20 divded by the number of sides: 5, so 4.
User Lannyf
by
9.1k points
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