Parallel Lines Cut by a Transversal Worksheets

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Equip kids with these parallel lines cut by a transversal worksheets to identify angle relationships. These pdf resources, complete with answer keys, provide exercises to apply these postulates and find the measures of the unknown interior, exterior, alternate, consecutive, and corresponding angles. Grab our free worksheets for a quick review!

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Identifying Angle Relationships

Explore angle relationships formed by a transversal intersecting parallel lines and identify interior, exterior, consecutive, and corresponding angles in these worksheets.

Identifying Angle Relationships

Alternate Angles in Parallel Lines

Use our alternate angles in parallel lines worksheets to find unknown angles by applying the alternate angle theorem.

Alternate Angles in Parallel Lines

Interior Angles in Parallel Lines

Interior angles on opposite sides of a transversal are congruent. Apply this postulate to find the unknown angles.

Interior Angles in Parallel Lines

Exterior Angles in Parallel Lines

Identify and find the measures of exterior angles formed on opposite sides of the transversal and outside the two parallel lines in these printables.

Exterior Angles in Parallel Lines

Interior and Exterior Angles in Parallel Lines

In these worksheets on angles formed by parallel lines cut by a transversal, direct kids to apply the properties to find unknown angles.

Interior and Exterior Angles in Parallel Lines

Corresponding Angles in Parallel Lines

When a transversal crosses two parallel lines, the corresponding angles are equal. Use this to find the unknown angle measures.

Corresponding Angles in Parallel Lines

Supplementary and Congruent Angles in Parallel Lines

Look at the given figure and state whether the given pairs of angles are supplementary or congruent in these worksheets.

Supplementary and Congruent Angles in Parallel Lines

Finding the Measures of the Indicated Angles

Examine the given figures, apply appropriate postulates, and find measures of indicated angles using known angle measures.

Finding the Measures of the Indicated Angles

Solving for x and Finding Unknown Angles

Multiple angles are created when a transversal intersects two parallel lines. Utilize angle properties to determine the value of x in these pdfs.

Solving for x and Finding Unknown Angles

Solving Equations to Find the Angles

Each worksheet on parallel lines cut by a transversal requires kids to set up the equation, find the value of x, and then find the angle measures.

Solving Equations to Find the Angles