32
6) In the diagram below, if the sides of the house and the side of the shed are
parallel, what are the measures of ∠ 1 and ∠ 2?
7) A plumber must install pipe 2 parallel to pipe 1. He knows that ∠ 1 is 53°.
What is the measure of ∠ 2?
8) Given the diagram below, where l
is parallel in l
, find the measures of the
1
2
indicated angles and state your reasons.
∠1 = ____________________________
∠2 = ____________________________
∠3 = ____________________________
∠4 = ____________________________
∠5 = ____________________________
Math 10 Workplace
Marsh