'7 alternate interior angles' presentation slideshows

Vertical Angles are two angles that are opposite each other when two lines intersect.

Vertical Angles are two angles that are opposite each other when two lines intersect. b. a. c. d. In this example, the vertical angles are: Vertical angles have the same measurement. So:. Using what you know about vertical angles, find the measure of the missing angles. c. b. a.

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