in the adjoining figure, three coplanar lines AB, CD and EF intersect at a point O. Find the value of x. Hence, find angle AOD, angle COE and angle AOD.
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Step-by-step explanation:
COB=AOD=2x ( Vertically opposite angles)
5x+3x+2x=180 ( angles on a straight line)
x=18
AOD= 2x=36
COE=5x=90
BOF=3x=54
I hope that helped you :-)
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