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Mathematics, 29.05.2020 17:59 tynasiaparks13

Trapezoid A B C D is shown. Sides A B and D C are parallel. Sides A D and B C are congruent. Angle B is (3 x) degrees and angle D is (9 x) degrees.
What is the value of x in trapezoid ABCD?

x=15
x=20
x=45
x=60

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Answers: 3

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