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What is the perimeter of a regular pentagon in which each side is 9 centimeters long? choices: 90 cm 36 cm 72 cm 45
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45 cm*
How many sides pentagon have?
Why was mine deleted? I didnt give an answer smh
5 sides
Well it's basically the answer.
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what the!?!
@CLASSOF2012: That's right! Now, perimeter is the sum of the length of all sides.
answer is 45 bye and stop deleting my stuff. -_-
@CLASSOF2012: I haven't deleted anything from you.
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