If m angle AOC = 19°, m angle BOC = 2X +10, and m angle AOC = 4X -15, find the degree measure of angle BOC and angle AOB.
AOC = 19 AOC = 4X - 15... Which means 4X - 15 = 19... So add 15 to both sides. 4x = 34... divide both sides by 4... x = 8.5 ... Then BOC = 2X + 10... substitute 8.5 for x... 2 (8.5) + 10 ... 17 + 10... equals 27... so the degree of BOC IS 27
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A) m angle BOC = 8 degrees; m angle AOB = 11 degrees B) m angle BOC = 1 dregrees; m angle AOB = 18 degrees C) m angle BOC =18 dregrees; m angle AOB =1 degrees D) m angle BOC = 11 degrees; m angle AOB = 8 degrees
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