Question

math -__-

Answer 1

Howard draws a transversal, t, on two parallel lines AB and CD, as shown below.

Answer 2

Do you have an image?

Answer 3

I'm getting it

Answer 4

Hold on

Answer 5

Okay. :)

Answer 6

He makes the following table to prove that the alternate interior angles are equal.

Answer 7

Statement

Justification
angle 2 = angle 6

Corresponding angles of parallel lines are congruent.
angle 2 = angle 4

Vertical angles are congruent.
angle 4 = angle 6

?

Answer 8

Which is the missing justification?
Answer

By reflective property of equality, angle 4 = angle 6.

By transitive property of equality, angle 4 = angle 6.

Corresponding angles formed by a transversal on two parallel lines are equal.

Alternate exterior angles formed by a transversal on two parallel lines are equal.

Answer 9

I think its C

Answer 10

Are those your options then?

Answer 11

yeah

Answer 12

It is C.!

Answer 13

You're correct. :)

Answer 14

Yay I feel smart!

Answer 15

Thanks guys!

Answer 16

No wait! It's D.

Answer 17

Wait, I think you're right @ParthKohli nevermind.

Answer 18

It is?

Answer 19

Oh snap!

Answer 20

Corresponding angles are these: