SOLUTION: what is the diagonal length of a 12ft x 24ft rectangle??

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Question 632160: what is the diagonal length of a 12ft x 24ft rectangle??
Answer by Tatiana_Stebko(1539) About Me  (Show Source):
You can put this solution on YOUR website!
Use the Pythagorean theorem
d=sqrt%2812%5E2%2B24%5E2%29=sqrt%28144%2B576%29=sqrt%28720%29=12sqrt%285%29ft