Math, asked by ikumar6417, 9 months ago

The sides of a regular decagon is denoted as 'r'. express the perimter in terms of 'r' (Decagon is a regular polygon having 10 equal sides). ​

Answers

Answered by yonyfaze
2

Answer:

10

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Answered by Anonymous
10

Answer: 10r

Step-by-step explanation:

perimeter = sum of all sides

                = r+r+r+r+r+r+r+r+r+r  (10 times)

                = 10r

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