HELP!!
If segment LN is congruent to segment NP and ∠1 ≅ ∠2, prove that ∠NLO ≅ ∠NPM:

Question

HELP!!
If segment LN is congruent to segment NP and ∠1 ≅ ∠2, prove that ∠NLO ≅ ∠NPM:

anonymous · Answer

attachment

anonymous · Answer

Which of the following completes Hector's proof?
 Angle-Angle-Side Postulate
 Angle-Side-Angle Postulate
 Side-Angle-Side Postulate
 Side-Side-Side Postulate

anonymous · Answer

@campbell_st

anonymous · Answer

I chose Angle Side Angle Postulate but im not sure.

campbell_st · Answer

well looking at the diagram angle LNP is common to both triangles so you have an Angle, Angle Side proof for congruence. 

In Australia we just use Angle Angle Side for angle proof that uses 2 angles and a side, we don't worry to much about the order... 

so it's either 1 or 2

anonymous · Answer

Thanks!