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Home >> Parallelogram >>

## Define Parallelogram

 Area of Parallelogram Opposite Angles of Parallelogram Adjacent Angles of Parallelogram Diagonal Of Parallelogram Difference & Similarity between Rectangle & Parallelogram Difference & Similarity between Square & Parallelogram Difference & Similarity between Square, Rectangle & Parallelogram Properties of Parallelogram

 Before you study what is Parallelogram, you are advised to read: What is a Quadrilateral ? What are Parallel Lines ? Definition of Parallelogram : A parallelogram is a quadrilateral in which opposite sides are equal and parallel to each other. Example 1: In the following diagram of Quadrilateral ABCD AB is parallel to DC AD is parallel to BC AB = DC = 7 cm AD = BC = 11 cm Hence, we can say Quadrilateral ABCD is a parallelogram. Example 2: In the following diagram of Quadrilateral PQRS PQ is parallel to SR PS is parallel to QR PQ = SR = 5 cm PS = QR = 3 cm Hence, we can say Quadrilateral PQRS is a parallelogram.

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