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Anonymous Anonymous
  • 14-02-2017
  • Mathematics
Answered

ANSWER AND GET 20 POINTS!


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

A55°
B65°
C75°
D85°

Verified Answer :

Anonymous Anonymous
  • 14-02-2017

We know, 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

In short, Your Answer would be Option B

Hope this helps!

Answer Link
sarahrosse74 sarahrosse74
  • 02-07-2020

Answer:

b=65

Step-by-step explanation:

Answer Link

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