Unit 3 test parallel and perpendicular lines answer key pdf

Video Links:

3.1-3.2 Videos

3.7-3.8 Videos

*Error at 5:42 . See below for the correct answer to b:

Go to 7:08 for the Perpendicular Bisector Problem!

*Mrs. Gray's Geometry Videos are also available*

3.1 - Lines and Angles

3.2 - Properties of Parallel Lines, Using Algebra to Find Angle Measures

3.3 - Proving Lines Parallel

3.4 - Parallel and Perpendicular Lines

3.6 - Constructing Parallel and Perpendicular Lines

3.7 - Equations of Lines in the Coordinate Plane (Point Slope Form, Slope Intercept Form, Standard Form)

3.8 - Slopes of Parallel and Perpendicular Lines

Worksheets, Notepacket, & Keys:

Parallel and Perpendicular Lines (Geometry Curriculum - Unit 3) | All Things Algebra®

DISTANCE LEARNING UPDATE: This unit now contains a Google document with:

(1) Links to instructional videos. Videos are created by fellow teachers for their students using the guided notes from the unit.  Please watch through first before sharing with your students. They might not always be perfect but we are trying our best to help out where we can in a very limited time.

(2) A link to a Google Slides version of the unit. Each page is set to the background in Google Slides. There are no text boxes;  this is the PDF in Google Slides.  We are unable to do text boxes at this time but hope this saves you a step if you wish to use it in Slides instead! 

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This bundle contains notes, homework assignments, two quizzes, a study guide and a unit test that cover the following topics:

• Parallel Lines, Parallel Planes, Skew Lines

• Lines and Angle Relationships: Corresponding Angles, Alternate Interior Angles, Alternate Exterior Angles, Consecutive Interior Angles, Consecutive Exterior Angles

• Parallel Lines Cut by a Transversal: Solving for missing angles and using algebra to solve for missing angles.

• Proving Lines are Parallel: Using converses or algebraically.

• Parallel Line Proofs

• Slope Review: Find slope given a graph or two ordered pairs.

•Parallel and Perpendicular Lines: Using the slope formula to prove lines are parallel, perpendicular, or neither.

• Equations of Lines Review: Slope-Intercept Form, Standard Form, Vertical and Horizontal Lines

• Comparing Equations to determine parallel, perpendicular, or neither.

• The Point-Slope Formula: Writing linear equations given a point and slope or two points.

• Writing Parallel or Perpendicular Equations: Write an equation parallel or perpendicular to a given equation, passing through a specific point.

Please download the preview to see a sample outline along with a collage of some of the pages.

NEW: Assessments are now EDITABLE! Now you can easily make multiple versions or customize to fit your needs! PowerPoint and Equation Editor (usually built in to PowerPoint) are required to edit these files. There is a folder titled "Editable Assessments" when you download. This is where you will find editable versions of each quiz and the unit test. If your Equation Editor is incompatible with mine, simply delete my equation and insert your own.

This resource is included in the following bundle(s):

Geometry First Semester Notes Bundle

Geometry Curriculum

Geometry Curriculum (with Activities)

More Geometry Units:

Unit 1 – Geometry Basics

Unit 2 – Logic and Proof

Unit 4 – Congruent Triangles

Unit 5 – Relationships in Triangles

Unit 6 – Similar Triangles

Unit 7 – Right Triangles and Trigonometry
Unit 8 – Polygons and Quadrilaterals

Unit 9 – Transformations

Unit 10 – Circles

Unit 11 – Volume and Surface Area
Unit 12 – Probability

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