Question

I NEED SOME HELP!!! IT'S REALLY URGENT!!!

7) Find the missing length for the triangle. Simplify square roots completely. Show all work.

10) Find the value of m.

Answer 1

10) M^2 + M^2 = 9 root 2
You can use Triganometry to find th missing length or the sine rule. The sine rule is: a / SinA = b / SinB. Substitute the length 9 root 2 as a and substitute both Sin45 into SinA and SinB the calculator should simply give you the answer... hope this helps