Problem 13:
From this diagram, select the
pair of lines that must be
parallel if 21 24. If there
is no pair of lines, select
"none."
2
4
4
3
(first taught in
lesson 27)
8
6
5
After you pick your answer press GO.
A. || n
B. oll p
C. l | m
D. olla
E. None
7
➜l
GO
E C
Co
L
& P
Sc
Wa