Opposite angle of a quad. ABCD are equal. If AB=4cm determine CD
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Opposite angles of a quadrilateral are equal
=> ABCD is a parallelogram.
Now since opposite sides of a parallelogram are equal
=> AB=CD
And AB=4 cm
=> CD=4cm
=> ABCD is a parallelogram.
Now since opposite sides of a parallelogram are equal
=> AB=CD
And AB=4 cm
=> CD=4cm
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