SOLUTION: if the length of the rectangle is 4ft, and the width is 3ft find the diagonal of the rectangle??

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Question 192447: if the length of the rectangle is 4ft, and the width is 3ft find the diagonal of the rectangle??
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
use pythagorean theorem
:
3%5E2%2B4%5E2=c%5E2 c is the diagonal
:
c%5E2=25
:
c=5