Question

Solve for length x.

Answer 1

2+3 =5 okay
now just use the phythagoras theorem
hyp:^2 = perpe:^2 + base^2
12 ^2 = x^2 + 5^2
144 =x^2 +25
144 -25 = x^2
119 =x^2
taking sq: root on both sides
x= 10.908
and round off
x=11 is ur correct answer

Answer 2

Yes, that's what I got too.