## anonymous one year ago I NEED HELP!

1. anonymous

2. anonymous

divide the hypotenuse by $$\sqrt 2$$

3. anonymous

both legs of that triangle are equal (since angles have to be equal) solve for $$x$$ via pythagoras $x^2+x^2=13^2\\ 2x^2=13^2\\ x\sqrt2 = 13$ so $x=\frac{13}{\sqrt2}$

4. anonymous

5. anonymous

thank you :)

6. anonymous

yw btw the answer is C

7. anonymous

lol yeah i just got that

8. anonymous

thx