Asked by JJ
A laptop was first opened to a measure of <AOB at 50 degrees. Then the measure of the angle was increased by 80 degrees for <AOC. Find the measure of <COB.
Answers
Answered by
GPT 3.5
<COB is supplementary to <AOC since they form a straight line. Therefore, the measure of <COB is 180 - (50 + 80) = 50 degrees.
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