Answer:
1) 117
2) 51
3) congruent
4) to each other
Step-by-step explanation:
I thi k the answers is 108.36
C) 80
triangles always add up to 180 degrees, so 80+20=100 the missing angle is 80 degrees
x^2 + 44^2 = 55^2
x^2 + 1936 = 3025
3025-1936 = 1089
sqrt(1089) = 33
x = 33
the answer is v = -6
