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Answer fast?!??

Study the figure below

Answer fast?!?? Study the figure below-example-1
User Mrugesh
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2 Answers

5 votes


180 = 50 + 45 + b \\ 180 = 95 + b \\ 180 - 95 = b \\ b = 85


180 = 75 + a + b \\ 180 = 75 + 85 + a \\ 180 = 160 + a \\ 180 - 160 = a \\ a = 20

User NicolasZ
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3 votes

Answer:

B

Explanation:

User David Bentley
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