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Parallel Lines Cut by a Transversal

Last updated about 5 years ago

4 questions

1

Question 1

1.

Using the diagram above, what is the angle measure of ∠1? What angle relationship did you use?

1

Question 2

2.

Using the diagram above, what is the angle measure of ∠2? What angle relationship(s) did you use?

1

1

Question 3

3.

A store owner uses pieces of tape to paint a window advertisement. The letters are slanted at an 80° angle. What is the measure of ∠1?

80

100

110

120

Question 4

4.

Given the following diagram, what is the least number of angle measures you need to know in order to find the measure of every angle?

0

1

2

depends on what angle you are given