Question

use the pythagorean theorem to answer the following question: (picture)

Answer 1

\[c^{2}=a^{2}+b^{2}\]

Answer 2

i got rad 3 but its not right

Answer 3

X^2+X^2=c^2

2X^2=C^2
2x^2=36
2x=6
x=3

Answer 4

6 = (2x^2)^(0.5)
x = 4.24

Answer 5

can someone simply write it out?

Answer 6

x^2+X^2=36
x+x=6
2x=6
x=3

Answer 7

as both side lengths = x, both angles must be the same length.

2x^2=c^2
2x^2=36
2x=6
x=3

"i got rad 3 but its not right"

You probably didn't square 6. If you don't, then:
2x^2=6
x^2 = 3
x=sqrt(3) what you got