SOLUTION: The length of a side of a square is 10cm. What is the length of its diagonal?

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Question 1179378: The length of a side of a square is 10cm. What is the length of its diagonal?
Answer by ikleyn(52852) About Me  (Show Source):
You can put this solution on YOUR website!
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It is  sqrt%2810%5E2%2B10%5E2%29 = 10%2Asqrt%282%29  centimeters.

Solved, answered and explained.