Question

if abcd is a quadrilateral in which ab is parallel to cd and ad=bc , prove that angle a = angle b ​

Answer 1

Answer:

ABCD is of quadrilateral in which ab is parallel to CD and AD parallel to BC then it is a parallelogram then be know that according to the property of parallelogram and Angle A equal Angle B

Answer 2

Step-by-step explanation:

ABCD is of quadrilateral in which ab is parallel to CD & AD parallel to BC then it is a parallelogram then be know that according to the property of parallelogram and A angle = B angle

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