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Mathematics, 24.03.2021 20:30 korireidkdotdot82021

In quadrilateral QRST, diagonals QS and RT intersect at M. Which statement would always prove quadrilateral QRST is a parallelogram? 1. QRTS and QT - RS
2. QR - TS and QT || RS
3. ZTQR and LORS are supplementary.
4. QMSM and QT - RS

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In quadrilateral QRST, diagonals QS and RT intersect at M. Which statement would always prove quadri...

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