**This unit contains the following topics:**

**This unit contains 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.

**This unit does not contain activities.**

This is the guided notes, homework assignments, quizzes, study guide, and unit test only. For suggested activities to go with this unit, check out the **ATA Activity Alignment Guides**.

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