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Find the measure of Angle 5. measure of angle 7 = 2x+15 measure of angle 8 = 3x
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Find the measure of Angle 5.

measure of angle 7 = 2x+15
measure of angle 8 = 3x

User Pcampr
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1 Answer

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Angle 7 and 5 are vertical angles, so they're equal. Angles 7 and 8 are supplementary, so they have to add up to 180. 2x + 15 + 3x = 180 Solve for x, then plug it into the expression for angle 7 to get you answer
User Alexandre Cassagne
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