For 16-18. v a + 40 3a - 10 a + 15 o D.
71°


16. Using the figure above, find the measure of the angle V.
A. 42°
B. 40°
C.67°
D
71°

17. Using the figure above, find the measure of the angle I.
A. 42°
B. 40°
C. 67°
D.71°

18. Using the figure above, find the measure of the angle O.
A. 42°
B. 40°
C. 67°
D. 71°

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