Question

I need help! I can't figure out how to do this! So, can you help me?​

Answer 1

c = 75

Explanation:

All triangles add up to 180. Add the two angles which you have, and then subtract that from 180. that will be your third angle value.

Answer 2

5 - x=90°

6- angle c= 75°

7- angle a = 90°