CBSE Class 9 Answered
In
fig., OP bisects AOC, OQ bisects BOC and OPOQ. Show that points A, O and B are collinear.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
OR
Since OP and OQ bisects angles AOC and BOC respectively.
…(I)
And COB = 2COQ … (II)
Add (I) and (II)
AOC + COB = 2POC + 2COQ
is a straight line
A, O and B are collinear points.
Answered by | 04 Jun, 2014, 03:23: PM
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