3.1 Lines and Angles Guided Notes

Directions: Please read Section 3.1 Page 146 to help you fill in the notes below.

Parallel Lines: Perpendicular Lines:

Skew Lines: Parallel Planes:

For #1 – 3, use the figure below to identify each of the following:

1) a pair of parallel lines ___________________________________

2) a pair of skew lines ___________________________________

3) a pair of perpendicular lines ___________________________________

For # 4 – 9, use the figure below to identify each of the following:

4) a segment that is parallel to DG . ____________________

5) a segment that is perpendicular to GH . ____________________

6) a segment that is skew to JF . ____________________

7) one pair of parallel planes ____________________

8) one pair of perpendicular segments, not including ____________________

9) one pair of skew segments, not including . ____________________

Self – Assessment: Rate your understanding on a scale of 1 to 5 with

1 being “I have no idea” and 5 being “I got this!”

Parallel Lines: 1 2 3 4 5

Perpendicular Lines: 1 2 3 4 5

Skew Lines: 1 2 3 4 5

Parallel Planes: 1 2 3 4 5

10) What are you going to do to better understand the vocabulary you do not fully understand?

GH

JF

3.1 Angles Formed by a Transversal

Directions: Please read Section 3.1 Page 147 and/or go to SharePoint to view the 3.1 Video to assist you

in filling in the notes below. There will be a short vocabulary quiz tomorrow, so know your vocabulary!

Something Old: Pairs of Angles formed by Two Intersecting Lines

Vertical Angles: Linear Pair Angles:

Something New: Pairs of Angles Formed by a Transversal

Transversal: Corresponding Angles:

Alternate Interior Angles: Same Side Interior Angles:

Alternate Exterior Angles: Same Side Exterior Angles:

You Try! For # 1– 6, give an example of each type of angle pair:

1) Corresponding Angles: ________________________

2) Alternate Interior Angles: ________________________

3) Same Side Interior Angles: ________________________

4) Alternate Exterior Angles: ________________________

5) Vertical Angles: ________________________

6) Linear Pair Angles: ________________________

Self – Assessment: Rate your understanding on a scale of 1 to 5 with

1 being “I have no idea” and 5 being “I got this!”

Corresponding Angles: 1 2 3 4 5

Alternate Interior/Exterior Angles: 1 2 3 4 5

Same Side Interior/Exterior Angles: 1 2 3 4 5

What are you going to do to better understand the vocabulary you do not fully understand?

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t

1 2

3 4

5 6

7 8

1 2

3 4