ABCD is a quadrilateral in which AB parallel to DC and AD is equal to

1.	ABCD is a quadrilateral in which AB parallel to DC and AD is equal to BC . prove that angle A= angle B and angle C= angle D
Answer» if AB!!dc and ad=bc the figure is a rectangle abcd in a rectangle all SIDES are 90 DEGREE and HENCEFORTH equal.

ABCD is a quadrilateral in which AB parallel to DC and AD is equal to BC . prove that angle A= angle B and angle C= angle D

Answer»

if AB!!dc and ad=bc

the figure is a rectangle abcd

in a rectangle all SIDES are 90 DEGREE and HENCEFORTH equal.

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ABCD is a quadrilateral in which AB parallel to DC and AD is equal to BC . prove that angle A= angle B and angle C= angle D

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