Question

A rectangular wall of length 36 m and
I bredth 25m needs to be painted. Exactly
the same amount of paint is required
to paint a square wall, what is the
I length of the side of the square walls​

Answer 1

Answer:30m

Explanation:

Find Area Of the Rectangular wall : l*b = 36*25

=900

Area of square : side^2

=√900

=30 metres

Hence, the side of the square wall is of 30 metres

Answer 2

Since the amount of paint required is same ,  hence the area must be same.

Area of rectangle = Area of square

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• Area of rectangle = l*b

                                      =36*25

                                      = 900m²

• Area of square = s*s          

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Since areas are same :-

                 s² = 900m²      

                 s  = 30m

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Hence ,  the length of side of square = 30m

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