Angles AOB and BOC are adjacent. The AOB angle is 74 degrees. Find the value of the angle MOC if OM is the bisector of the angle BOC.
| November 20, 2020 | education
Since these angles are adjacent, they form 180 degrees, then:
BOS = 180-AOB
BOS = 180-74
BOC = 106
Since the bisector OM divides the BOC angle in half, then
MOC = 0.5 BOC
MOS = 0.5 * 106
MOS = 53
Answer: angle MOC = 53 degrees
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