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In trapezoid ABCD, sides overline AB and overline CD are parallel, angle A = 2 * angle D, and angle C = 8 * angle B. Find angle A.

 Nov 7, 2020
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In trapezoid ABCD, sides overline AB and overline CD are parallel, angle A = 2 * angle D, and angle C = 8 * angle B. Find angle A.

 

∠A = 120º      ∠B = 160º         ∠C = 20º        ∠D = 60º

 Nov 7, 2020

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