Question

Complete the reason for step 4 in the proof below:

Given: line segment DE is parallel to line segment FG


Prove: triangle DEC is similar to triangle FGC

Step

Statements

Reasons


1
line segment DE is parallel to line segment FG
Given


2
angle D is congruent to angle F
Alternate Interior angles


3
angle E is congruent to angle g
Alternate Interior angles


4
triangle DEC is similar to triangle FGC

Answer 1

A. Side-Angle-Angle Similarity Postulate
B. Side-Side-Side Similarity Postulate
C. Angle-Angle-Angle Similarity Postulate
D. Angle-Angle Similarity Postulate