If two line intersect each other and one angle of vertically opposite angle hair is 125°then what will be measurements of another

1 thought on “If two line intersect each other and one angle of vertically opposite angle hair is 125°then what will be measurements of another”

1. Answer:

   Given AB and CD are straight lines which intersect at O. OP is the bisector of ∠AO.

   To prove: OQ is the bisector of ∠BOD.

   Proof: AB, CD and PQ are straight lines which intersect in O.

   ∠AOP=∠BOQ(vertically opposite angles)

   ∠COP=∠DOQ(vertically opposite angles)

   ∠AOP=∠COP(OP is the bisector of ∠AOC)

   ∴∠BOQ=∠DOQ

   Thus, the rate opposite to the bisector of one of the angles thus formed bisects the vertically opposite angle. Similarly, the

   Reply