Question

15. Suppose that PQ bisects ∠MPN. What conclusion can you make?

Answer 1

The bisector of an angle is a ray that separates the angle into two congruent angles.

As, PQ bisects
`\angle MPN`

then,

`\angle MPQ \cong \angle QPN`

By the definition of congruent angle : An angle that have the same measure

`m \angle MPQ = m\angle QPN`

As you can also see in the figure as shown below;