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Which lines are parallel? Justify your answer.
р
9
130°
1300
O Lines p and q are parallel because same side
interior angles are congruent.
O Lines p and q are parallel because alternate
exterior angles are congruent
O Lines land m are parallel because same side
interior angles are supplementary
O Lines land m are parallel because alternate interior
angles are supplementary.
m
80°

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

in total they made   333.74 your welcome : d

can you post a picture or something