Question

Find x
45°
х
45°
8
Help PLEASE I’m failing

Answer 1

It’s an isosceles triangle, so both the legs will be congruent, and then we can use the Pythagorean thrm

8^2+8^2=x^2
64+64=x^2
128=x^2 *square root both sides*
x=11.3
So the answer would be C