To prove that two lines cut by a transversal are parallel, one must show that __________.
Help please last time giving the wrong answer!

Question

To prove that two lines cut by a transversal are parallel, one must show that __________.
Help please last time giving the wrong answer!

aravindg · Answer

there are many properties we can state

aravindg · Answer

for example alternate interior angles will be equal

anonymous · Answer

A. alternate interior angles are congruent
B. alternate exterior angles are congruent
C. corresponding angles are congruent
D. all of the above

anonymous · Answer

wouldnt it be all of the above?

anonymous · Answer

Last time I put alternate interior and it said i got it wrong?

anonymous · Answer

it said it was wrong because B and C are also correct, so it must be D

aravindg · Answer

yep all are true :)