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What is the measure of ZB of the pentagon?

What is the measure of ZB of the pentagon?-example-1
User PAS
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1 Answer

4 votes

Answer:

111°

Explanation:

The sun of interior angles in a pentagon is 540° so to find the measure of B we gotta add all given measure up then subtract it from 540

150° + 98° + 89° + 92° + B = 540° ➡ B = 111°

User Ta
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