ANSWER PLEASE :) What is reason 2 in the following proof?
Given: ABCD is a parallelogram with diagonals AC and DB intersecting at point E.
Prove:

Question

ANSWER PLEASE :) What is reason 2 in the following proof?
Given: ABCD is a parallelogram with diagonals AC and DB intersecting at point E.
Prove: <ABD is congruent to < CDB
Statements	 Reasons
ABCD is a parallelogram	 1. Given
Segment AB is parallel to Segment DC	2.
< ABD is congruent to <CDB	 3.
	1)	
Alternate Interior angles

2)	
Properties of parallelograms

3)	SSS
	4)	CPCTC

anonymous · Answer

alternate interior angles. you should know this by now