Figure ABCD is a trapezium in which AB is parallel to DC If angle D= 70 degrees and angle - Maths - Understanding Quadrilaterals

Question

Figure ABCD is a trapezium in which AB is parallel to DC If angle
D= 70 degrees and angle C=40 degrees, find the measure of its
remaining two angles

Rishabh Mittal · Accepted Answer

Dear Student ,

Please find below the solution to the asked query :

∠A+∠D=180°     Angles on the same side of transversal are supplementary∠A+70°=180°∠A=110°∠B+∠C=180°     Angles on the same side of transversal are supplementary∠B+40°=180°∠B=140°
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Figure ABCD is a trapezium in which AB is parallel to DC. If angle D= 70 degrees and angle C=40 degrees, find the measure of its remaining two angles.