Answer:
36
Step-by-step explanation:
That kind of triangle is supposed to equal up to 180. So 65 + 79 = 144. So 180 - 144 = 36. Sorry if this is the wrong answer. This is what i think it is. Again, sorry in advanced!
c
C (reflection across the x access)
I got it right on edge
15
(0, -5)