Question

I NEED HELP ... please help me.

Answer 1

1. ∆STU- 75

2. ∆WVU-55

3. 65+ 50 =115 -180= 65

Answer 2

1. ∆STU= ∆EDC
2. ∆WVU=∆WNM

Explanation:

here = means the similar triangle plz don't confuse. And 1. is proved by SSS axiom or SAS axiom and 2. is proved through SAS axiom will be much more better.