Answer:
The answer is C.
Step-by-step explanation:
You have to divide it by 2 :
∠XYZ = 148° ÷ 2
= 74°
100N
BC 80+20=100. THEN ADD THE N AND YOU GET 100N
7/ 12 is equivalent to - 7/-12
C.)2.5 ft
it's just a guess