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In a right triangle, one of the exterior angles measures 155°. What is the measure of the non-adjacent, non-right angle? A. 55° B. 65° C. 75° D. 85°
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In a right triangle, one of the exterior angles measures 155°. What is the measure of the non-adjacent, non-right angle?

A. 55°
B. 65°
C. 75°
D. 85°

User Akihiro
by
8.8k points

1 Answer

3 votes
180 - 155 = 25
90 - 25 = 65
B: 65 °
User Marcin Zablocki
by
8.3k points
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