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Point B is in the interior of ∠AOC, m∠AOC = 108°. Find m∠AOB, if m∠AOC = 3m∠AOB.

User AZ Chad
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2 Answers

5 votes

Answer:

36

Explanation:

User Michael Bisbjerg
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2 votes

If point is the interior of <AOC,

m<AOB + m<BOC = m< AOC

(3m<BOC ) + m <BOC = m <AOC {m<AOB = 3m<BOC)

4m <BOC = 108

m<BOC = 27

m<AOB + m <BOC = m < AOC

m<AOB = 108 - 27

m <AOB = 81

User Jason Axelrod
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