Mathematics, 12.11.2020 21:30 boyettalexandra
Britton rotated trapezoid ABCD 180° on the coordinate plane. If angle B is 20° and angle D is 90°, what is the degree measurement of angle B′?
20°
70°
90°
180°
Answers: 1
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Britton rotated trapezoid ABCD 180° on the coordinate plane. If angle B is 20° and angle D is 90°, w...
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