Question

Lines k and l are parallel. Lines m and n intersect lines k and l to form 2 triangles. The top triangle has angles 1, 2, 3. The bottom triangle has angles 4, 5, 6.

Given k Is parallel to l, what can you conclude about these triangles? Check all that apply.
Vertical angles prove Angle1 Is congruent to Angle4.
Alternate exterior angles prove Angle5 Is congruent to Angle3.
Angle5 and Angle3 are alternate interior angles.
The ratios of the corresponding angles are equivalent.
The triangles are similar because all corresponding angles are congruent.

Answer 1

It is C, line KL has a slope of 0 and line MN is undefined and they're perpendicular

Explanation:

Answer 2

Answer: I believe the answer is

A. Vertical angles prove Angle1 Is congruent to Angle4.

C. Angle5 and Angle3 are alternate interior angles

E. The triangles are similar because all corresponding angles are congruent.