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Answer:
PQ=SR........ opposite side of parrellogram
SM =½SR .........(S-M-R)
sm-½×15
SM=7.5
by Pythagorean theorem
PS²=PM²+SM²
10²=PM²+7.5²
100=PM²+56.25
PM²=100-56.25
PM²=43.47
taking squares root on both sides
PM=6.59
Answered by
1
The answer is PM=12 cm;SM=11cm
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