Formalizing Proofs: m<PBC= m<PCB; m<PAB= m<PBA

[JayJay06]

I need with this problem. May some one help me start it off.

The Statement is:
m<PBC= m<PCB; m<PAB= m<PBA

The Reasons is:
?

I don't know what formula to use to solve this problem.

 

[stapel]

As posted, the "reasons" for the angles being congruent is that you were given that they were congruent. And there is nothing to prove, since all the exercise gave you was a statement of congruency.

Eliz.

 

[JayJay06]

Thank you