Question

Can someone help me write a two-column proof?

Answer 1

what do you have to prove?

Answer 2

vuts is a parallelogram

Answer 3

Is there any given information?

Answer 4

yes sorry
given sv//tu and svx=utx

Answer 5

SV is parallel to TU, and SVX = UTX
Okay, what do you know about opposite interior angles?

Answer 6

um idk. they're alternate angles?

Answer 7

sorry, alternate interior angles, not opposite.
Anyway, <SUV and UTX are alternate interior angles, meaning they have to be congruent.
Here's what we have so far

What next?

Answer 8

im not sure.

Answer 9

Corresponding parts are congruent cause they bisect each other?

Answer 10

Wait, are angles SUV and UTX congruent, or are TRIANGLES SUV and UTX congruent? There is a big difference

Answer 11

idk im so confused

Answer 12

in the lesson, it should have a triangle to signal that it is a triangle, and a < to signal that it is an angle