In a right triangle, one of the exterior angles measures 155°. What is the measure of the non-adjacent, non-right angle?

Question

Mathematics

Harley Mahoney

14 November, 01:14

In a right triangle, one of the exterior angles measures 155°. What is the measure of the non-adjacent, non-right angle?

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Answers (1)

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Aaliyah Acosta · Answer 1

Supplementary angles equal to 180

So, adjacent angle + exterior angle = 180

adjacent angle = 180 - 155 = 25

Now, non-adjacent + adjacent = 90

non-adjacent = 90 - 25 = 65

So 65 degrees is your answer.