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Angle is 105 (3x-15) 1. x=402.x=1053.x=54.x=30

User MonkeyBlue
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22 votes
22 votes

angle is 105

(3x-15) =105

solve for x

3x=105+15

3x=120

x=120/3

x=40

answer is

User Iacopo
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