Math, asked by mmaknojiyahali, 5 months ago

PQRS is a quadrilateral. PR and
QS intersect each other at O. In
which of the following cases,
PQRS is a parallelogram?

Answers

Answered by Anonymous

2

Answer:

If the opposite side or angles of quadrilateral PQSR are congurant then it is a parallelogram......

And if the sum of two interior angles are 180° then it's a parallelogram..

I hope this will help you...

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