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Find the length of the third side.  If necessary, round to the nearest tenth.

 

 Feb 23, 2021
 #1
avatar+31369 
+2

Looking for one leg of right triangle

 pythg theorem   hypotenuse^2 = leg1 ^2 + leg2 ^2

                                  9^2 = 5^2 + leg2 ^2

                                 legg 2 = sqrt (9^2 - 5^2) = sqrt 56  =   2 sqrt 14

 Feb 23, 2021
 #2
avatar+39 
0

Ahhh, you beat me to it! Also, for the guest, use a calculator to round to nearest 10th :P

Zekken  Feb 23, 2021

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