Lines l and m are horizontal and are intersected by lines p and q. At the intersection of lines l and p, the uppercase left angle is 130 degrees. At the intersection of lines q and l, the bottom right angle is 130 degrees. At the intersection of lines m and q, the uppercase right angle is 80 degrees. Which lines are parallel? Justify your answer.

Lines p and q are parallel because same side interior angles are congruent.
Lines p and q are parallel because alternate exterior angles are congruent
Lines l and m are parallel because same side interior angles are supplementary
Lines l and m are parallel because alternate interior angles are supplementary.

B. Lines p and q are parallel because alternate exterior angles are congruent.

Step-by-step explanation: This is the correct answer on Edge 2021, just did the assignment. Hope this helps ^-^.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.