Q In the given figure OP bisects .Show that the points A,O,B are collinear.
Dear Student,
Here is the solution of your asked query:
given: OP bisects ∠AOC and OQ bisects ∠BOC.
TPT: AOB are collinear points.
proof:
OP bisects ∠ AOC ⇒ ∠AOP = ∠ POC = 1/2 ∠AOC
OQ bisects ∠BOC ⇒ ∠BOQ = ∠ COQ = 1/2 ∠BOC
again , given that
∠ POC + ∠COQ = 90 deg
therefore
∠ AOB = 180 deg
thus AOB is a straight line and A, O and B are collinear points.
Regards