which lines are parallel if m

Question

which lines are parallel if m<1=<2 ?



a. Line m is parallel to line n; converse of corresponding angles postulate 
b. line m is parallel to line n; converse of same side-interior angles theorem 
c. line p is parallel to line q; converse of corresponding angles postulate 
d. line p is parallel to line q; converse of same-side interior angles theorem

anonymous · Answer

attachment

anonymous · Answer

@rajat97

campbell_st · Answer

for 1 and 2 to be equal the transversal(lies across other lines) is p. The transversal forms the same angle on different lines. 

I hope this helps you to identify the parallel lines...

anonymous · Answer

http://mjgds-math.wikispaces.com/Converse+of+the+Corresponding+Angles+Postulate+Theorem