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Determine the value of  \(?\) in the figure below.

 Mar 17, 2019
 #1
avatar+105454 
+1

The unknown leg of  the right triangle on the left  is   sqrt (5^2 - 1^2)  = sqrt (24)

 

So....the ?  side is the hypotenuse of the right triangle on the right and is =

 

sqrt  [ (sqrt(24)^2 + 5^2 ]   =

 

sqrt [ 24 + 25 ] =

 

sqrt (49) =

 

7  =   ?

 

cool cool cool

 Mar 17, 2019
 #2
avatar+142 
+3

Thanks smiley

 Mar 17, 2019

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