Question

properties of parallelogram​

Answer 1

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Answer 2

Solution :-

• Properties of parallelogram

If a quadrilateral has a pair of parallel opposite sides, then it’s a special polygon called Parallelogram. The properties of a parallelogram are as follows:

• The opposite sides are parallel and congruent.
• The opposite angles are congruent.
• The consecutive angles are supplementary.
• If any one of the angles is a right angle, then all the other angles will be at right angle.
• The two diagonals bisect each other.
• Each diagonal bisects the parallelogram into two congruent triangles
• Sum of square of all the sides of parallelogram is equal to the sum of square of its diagonals. It is also called parallelogram law.

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