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the length of a rectangle is 4 times than its width. the area of the rectangle is 1024cm2

find
the length of the rectangle
the perimeter of the rectangle
4 square has the same perieter as that its rectangle. Find the area of the square.

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  1. Length = 4 times width
    Area = length * width
    =(4w)w
    =4w²

    So 4w²=1024 cm² (given)
    w²=1024/4=256
    w=√(256 cm²)
    =16 cm (reject negative value of square-root)

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  2. I need to find the width

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  3. RSS street he do equivalent fact-checks s SE scenes down green green baseline thanks herb

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