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Published byLindsey Willis Modified over 4 years ago

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Vertical angles – are not adjacent, and their sides are formed by two intersecting lines 1 and 3 are vertical angles 2 and 4 are vertical angles 1 2 3 4

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Linear pair – two adjacent angles whose noncommon sides are on the same line 5 and 6 are a linear pair 56 Noncommon side common side

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1 2 3 4 5 6

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If two angles form a linear pair, then they are supplementary m 1 + m 2 = 180˚ 12

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Find the measure of RSU › 118˚ R 62˚ S T U

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Vertical Angles are congruent 1 3 and 2 4 1 3 2 4

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Find the measure of CED 50˚ D A B C E

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Find m 1, m 2, and m 3 1 3 2 35˚

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Find the value of y (4y-42) = 2y -42 = -2y 21 = y 2y˚ (4y-42)˚

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Pg. 78 #1-8

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