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The length of a rectangle is 8 cm and itsperimeter is 26 cm. What is its breadth? (3) |
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Answer» Let breadth be x CM.Let breadth be x cm.Length = x+3 cmLet breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cmLet breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 CM2(l+b)=26Let breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=13Let breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=132x=10Let breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=132x=10x=5Let breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=132x=10x=5Therefore,Let breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=132x=10x=5Therefore,Breadth = 5 cmLet breadth be x cm.Length = x+3 cmPerimeter of rectangle = 26 cm2(l+b)=26x+3+x=132x=10x=5Therefore,Breadth = 5 cmLength = 8 cm |
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