Question

What does this theorem prove

Answer 1

A. Alternate interior angles are congruent.
B. Vertical angles are congruent.
C. Transitive Property of Equality
D. Linear Pair Theorem

Answer 2

what do u think?

Answer 3

<1 and <3 are what angles?

Answer 4

@lolcat ??

Answer 5

You got this @priyar?

Answer 6

ya..i m waiting for @lolcat to reply

Answer 7

I helped her on two questions a bit earlier, she didn't really respond

Answer 8

oh ok..well <1 and <3 are vertically opposite to each other

Answer 9

and they have proved that they are congruent in the pic

Answer 10

so..what should the answer be?

Answer 11

@lolcat This is very similar to one we did earlier

Answer 12

The answer is B because the <1 and <3 are congruent and share the same vertex making them vertical angles.

Answer 13

You understand @lolcat?