what can you about the quadrilateral abcd . it is a rectangle ? justify your answer
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NO, it is not rectangle because all angles of the quarilateral is equal to each other.It means all angles is =90°
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If the two pairs of lines are parallel then it is a rectangle .
In quadrilateral ABCD
There are two pair of opposite parallel sides
therefore it is a parallelogram .
In parallelogram ABCD
Angle B is 90° therefore it is rectangle
In quadrilateral ABCD
There are two pair of opposite parallel sides
therefore it is a parallelogram .
In parallelogram ABCD
Angle B is 90° therefore it is rectangle
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