Question

The sum of the perimeters of two squares of sides 18cm and 12cm respectively, is equal to the perimeter of a rectangle. If the length of the rectangle is 36cm, what should be breadth of the rectangle? Which is greater- the sum of the areas of the two squares or the area of the rectangle and by how much?

Answer 1

Answer:

first find the sum of perimeter of both the squares then length of rect. is given 36

then put formula 2(l+b) is 120 perimeter

like this we find b then multiply l*b we get area

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