Warmup! Use the figure at right to: 1. Name the set of parallel lines.

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Presentation transcript:

Warmup! Use the figure at right to: 1. Name the set of parallel lines. B C D E F G H I Use the figure at right to: 1. Name the set of parallel lines. 2. Name a right angle. 3. Name a ray. 4. Name an acute angle. 5. Name two (2) obtuse angles. 6. Name three (3) lines. 7. Name the transversal. X

Vertical Angles Vertical Angles are opposite angles that are made by the same lines. Vertical angles are congruent. 8 Name the pairs of vertical angles: B A C F G D H

Corresponding Angles Corresponding Angles have the same position on two different parallel lines cut by a transversal. Corresponding Angles are congruent. 8 Name the pairs of corresponding angles: 8

Alternate Interior Angles Are inside the parallel lines and on opposite sides of the transversal. Alternate Interior angles are congruent. 8 Name the pairs of alternate interior angles: 8

Alternate Exterior Angles Are on the outsides of the parallel lines in opposite places. Alternate Exterior Angles are congruent. 8 Name the pairs of alternate exterior angles: 8

Use the list to name the angle relationship. Alternate Interior Angles Alternate Exterior Angles Corresponding Angles Vertical Angles 8

Copy the picture Use angle relationships to find the missing angle measurements.

A B C D E F G H I

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