need help with proof

[bei]

given: angle 1 is congruent to angle 2
pe biesects andle apn
ne bisects angle anp
prove: angle xpe is conruent to angle eny

 

[Mrspi]

two

given: angle 1 is congruent to angle 2
pe biesects andle apn
ne bisects angle anp
prove: angle xpe is conruent to angle eny

There should be a diagram that accompanies this problem. Without seeing that diagram, it is impossible for me to assist you.

However...something to think about: a BISECTOR of an angle divides that angle into two congruent parts. And you've got TWO angles that are bisected, so you have at least one pairs of congruent angles there. You are also GIVEN a pair of congruent angles.

Remember that if two angles are congruent to the same angle, they must be congruent to each other.....