Question

find x if 9^2+x^2=15^2

Answer 1

Hi friend!!

 9^2+x^2=15^2
or,  x^2    = 15^2 - 9^2
                =225-81
                =144
or,  x        = √144
                =12

So, the required value of x is 12..

Hope that answer helped you friend..
Please mark as brainliesttt!!

Answer 2

Hi @friend
=========
given,
9^2+x^2=15^2
=> 81+x^2= 225
=>x^2 =225-81
=144
=> x =√144
x= 12
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