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-2-
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اوجد المساحة الحمراء ؟
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S1=(1/2)*10*10=50
S2=(1/2)(Π/2)(25)-(1/2)(5)(5)=(25Π/4)-(25/2)
S=S1-2S2=(50)-(25Π/2 - 25)=(75-25Π/2)=35.73units^2🍀❤🌹🌷
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