Question

In a trapezium ABCD,AB is parallel to CD if angle a is equals to50° and angle B is equals to 70° find the measures of angle C and D

Answer 1

Answer:

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Answer 2

Answer:angle c = 110

Angle d= 130

Step-by-step explanation:

Since AB||CD,

Angle B&C ; A&D will become co-interior angles.

Co-interior angles are supplementary

Angle C = 180-B => 110

Angle D = 180-A=> 130

Hope this helps, thank you!!