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IF A={Parallelogram} B={square,rectangle,rhombus, trapezium}then B-A |
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Answer» A rectangle is a parallelogram with equal angles.A parallelogram with sides of equal length is called a rhombus.A rectangle with sides of equal length is called a square. A trapezium is a quadrilateral having onlyone pairof opposite sides parallel.But a parallelogram is a quadrilateral havingboth pairsof opposite sides parallel.So, a trapezium cannot be a parallelogram. Therefore B - A = { trapezium} |
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