1.

10 gu iree times round the field, if he walks at rate of 1.5 m per second?I0. Two plots of land have the same perimeter. One is a square of side 60 m, while the other is a rectanglewhose breadth is 1.5 dam. Which plot has the greater area and by how much?

Answer»

perimeter of rectangle = perimeter of square2×(l+b)=4×side2×(?+1.5)=60m1dam=10m1.5 dam=1.5x10=152×(?×15)=60?=60÷2÷15=2solveanswer is 2



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