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What is the measure of angle B?

78°
o 92°
o 102°
o 282°

What is the measure of angle B? 78° o 92° o 102° o 282°-example-1
User Priyanga
by
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2 Answers

4 votes

Answer:

c

Explanation:

User Hank Freeman
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The answer is C 102 degrees. It is so because a triangles 3 angles add up to 180 degrees. If you know 2 of your angles, you would add them together and subtract that by 180 to find your last angle.
User Zev Averbach
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