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annvaughn120 annvaughn120
  • 27-01-2017
  • Mathematics
Answered

A sailboat’s sail has three sides that are all the same length. Each side measures x−10 units. The sail’s perimeter is 63 units.


What is the value of x?

Verified Answer :

dBlehhh dBlehhh
  • 30-01-2017

63/3=21
1 sail =21
21+10=31
x=31

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