Carlos draws a transversal, t, on two parallel lines AB and CD, as shown below:

Two parallel lines are shown cut by a transversal labeled t. 1, 2, 7 and 8 are marked clockwise as exterior angles. 4, 3, 6, and 5 are marked clockwise as interior angles

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

Statement Justification
angle 1 = angle 5 Corresponding angles of parallel lines are congruent.
angle 1 = angle 3 ?
angle 3 = angle 5 transitive property of equality,
angle 1 = angle 5,
angle 1 = angle 3,
therefore angle 3 = angle 5

Which is the

Question

Carlos draws a transversal, t, on two parallel lines AB and CD, as shown below:

Two parallel lines are shown cut by a transversal labeled t. 1, 2, 7 and 8 are marked clockwise as exterior angles. 4, 3, 6, and 5 are marked clockwise as interior angles

He makes the following table to prove that the alternate interior angles are equal:

Statement 	Justification
angle 1 = angle 5	Corresponding angles of parallel lines are congruent.
angle 1 = angle 3	?
angle 3 = angle 5	transitive property of equality,
angle 1 = angle 5,
angle 1 = angle 3,
therefore angle 3 = angle 5

Which is the

anonymous · Answer

Is there a picture that goes along with this?

anonymous · Answer

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v16/image0024e734293.gif

anonymous · Answer

i you can show me how to do it that would be great because i am so confused