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Mathematics 15 Online
OpenStudy (anonymous):

What is the perimeter of a regular pentagon with side length 8 cm? A.40 cm B.48 cm C.32 cm D.24 cm

OpenStudy (aravindg):

A regular pentagon has 5 sides and all these are equal. Hence perimeter=5a where a is length of one side.

OpenStudy (anonymous):

you are supposed to know with your mind

OpenStudy (aravindg):

Whichever way you chose. I hope you got the concept.

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