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A pentagon has 5 sides. In a regular pentagon, all 5 sides are equal length, so the perimeter = 5 x 8 cm = 40 cm

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Q: What is the perimeter of a regular pentagon with a side of 8 cm?
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What is the perimeter of a regular pentagon with a side length of and radic50?

The perimeter of a regular pentagon is five times the side length.


What is the perimeter of a regular pentagon with a length of 17 cm?

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