Question

Geometry?

Answer 1

I know this is either A, B, C

Answer 2

Do you know the angle of a straight line?

Answer 3

180

Answer 4

\(\color{#0cbb34}{\text{Originally Posted by}}\) @simsharrison
180
\(\color{#0cbb34}{\text{End of Quote}}\)
I'm sorry, scratch that. Do you know the theorems of angles such as Corresponding Angles, Alternate Interior, etc. ?

Answer 5

Yes

Answer 6

Which one do I need?

Answer 7

\(\color{#0cbb34}{\text{Originally Posted by}}\) @simsharrison
Which one do I need?
\(\color{#0cbb34}{\text{End of Quote}}\)
I'm pretty sure you need Alternate Exterior.

Answer 8

Ok. If two lines are cut by a transversal and the alternate interior angles are congruent, the lines are parallel.

Answer 9

\(\color{#0cbb34}{\text{Originally Posted by}}\) @simsharrison
Ok. If two lines are cut by a transversal and the alternate interior angles are congruent, the lines are parallel.
\(\color{#0cbb34}{\text{End of Quote}}\)
Yes, this is the case for all theorems, except Consecutive Interior.

Answer 10

ok

Answer 11

@jimthompson5910

Answer 12

\(\color{#0cbb34}{\text{Originally Posted by}}\) @nevaehhh
\(\color{#0cbb34}{\text{Originally Posted by}}\) @simsharrison
Which one do I need?
\(\color{#0cbb34}{\text{End of Quote}}\)
I'm pretty sure you need Alternate Exterior.
\(\color{#0cbb34}{\text{End of Quote}}\)
That's correct. Specifically we will use these two alternate exterior angles

Answer 13

They are considered exterior angles because they outside the region shaded below (which we could consider an interior region)

Answer 14

and they are also alternating angles because they are on alternate sides of the transversal line

Answer 15

Yes, I understand.

Answer 16

The answer is C

Answer 17

correct

Answer 18

That is correct.

Answer 19

Hoped I helped a little!

Answer 20

Yes, you helped thank you @nevaehhh and @jimthompson5910