Page 29 - NUMINO_WB_5B
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119-S1-1
1. Line l and BC are parallel, and line m and AB are parallel. Find the measure of
angle a.
A m
a
l
B 30 50 C
1. Line l and BC are parallel, and line m and AB are parallel. Find the measure of
angle a.
A m
a
l
B 30 50 C
