Question

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What are the properties of parallelogram?​

Answer 1

Step-by-step explanation:

1. The opposite sides are parallel and congruent.

2. The opposite angles are congruent.

3. The consecutive angles are supplementary.

4. If any one of the angles is a right angle, then all the other angles will be at right angle.

5. The two diagonals bisect each other.

6. Each diagonal bisects the parallelogram into two congruent triangles.

7. 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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Answer 2

Answer:

A quadrilateral satisfying the below -

A parallelogram has four properties

Step-by-step explanation:

1. Opposite a gles are equal

2. opposite sides are equal and parallel

3. Diagonals bisect each other

4. Sum of any two adjacent angles is 180°