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হোম›নবম-দশম শ্রেণি›English Version›Higher Mathematics›C-03 — Geometry›C-03-Q079

C-03-Q079mediumsingle_mcq

In $\triangle PQR$ with $M$ the midpoint of $QR$ , $PQ^2 + PR^2 =$

a $PM^2 + QM^2$
b $2(PM^2 + QM^2)$
c $PM^2 + 2 QM^2$
d $2 PM \cdot QM$

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C-03 — Geometry — সব প্রশ্ন দেখুন (89টি) →