SOLUTION: What is the number of square meters of a square if the length of a diagonal is 14 meters?

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Question 725026: What is the number of square meters of a square if the length
of a diagonal is 14 meters?
Answer by mathxhelp(2) About Me  (Show Source):
You can put this solution on YOUR website!
use the Pythagorean theorem. a squared + b squared= c squared. c is 14x squared. you should be able to do it now.