Question

http://prntscr.com/ppth93

Answer 1

@Hero

Answer 2

@AngeI

Answer 3

Oh, that's trig! I think I can help you

Answer 4

its geometry lol

Answer 5

oh..... well crap. My mistake

Answer 6

These sides look identical
Wouldn't you just
Like
Take the 9 from the other side since its the same?

Answer 7

thats what I thought, I wanted to double check

Answer 8

It looked like the 30/60/90 triangle format which was why I thought it was trig.

Answer 9

Its fine

Answer 10

@dude you agree?

Answer 11

Uhhh

You can't assume the angle measures unless they gave you the measure specifically

Use Pythagorean theorem to find LN first, once you have LN, use pythagorean theorem again to find KL

Answer 12

Can you help me?

Answer 13

Sure, set LN equal to x

\(x^2+6^2=9^2\)

Answer 14

\[3\sqrt{5}\]

Answer 15

You don't have to simplify it (It's easier to keep it like this for now)

\(\sqrt{45}\)

Now that we have LN, lets use the Pythagorean Theorem again to find KL

\(6^2+\sqrt{45}^2=c^2\)

Answer 16

9

Answer 17

Yeah

Answer 18

Oh so its 9

Answer 19

Yeah but you can't always assume its going to be the same