Using Vertical and Adjacent Angles to Find Unknown Angle Measures

This video tutorial teaches how to find unknown angle measures using vertical and adjacent angles. It begins with a review of straight and supplementary angles, followed by an explanation of vertical and adjacent angles using a street intersection example. The tutorial demonstrates how to use known angles to solve for unknown angles in intersecting lines, emphasizing the properties of vertical angles. The lesson concludes with a summary of the key concepts covered.

What do supplementary angles add up to?

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What is the measure of angle x if one angle measures 85 degrees?

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Describe the relationship between adjacent angles formed by intersecting lines.

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Explain how vertical angles are related to each other.

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How can you find the measure of angle y if angle x measures 95 degrees?

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