penykelly

"if in a quadrilateral, each pair of opposite angles is equal,then it is a parallelogram"

i want the proof of this theoram

i want the proof of this theoram

Quadrilateral

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penykelly

"if in a quadrilateral, each pair of opposite angles is equal,then it is a parallelogram"

i want the proof of this theoram

i want the proof of this theoram

replied to: penykelly

pawansinha

"if in a quadrilateral, each pair of opposite angles is equal,then it is a parallelogram"

i want the proof of this theoram

i want the proof of this theoram