SOLUTION: can you please help me find the length of one of the diagonals of a rectangle with a length of 7 centimeters and a width of 5

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Question 518232: can you please help me find the length of one of the diagonals of a rectangle with a length of 7 centimeters and a width of 5
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
a^2+b^2=c^2
49+25=74
sqrt 74=8.6 cm