By using the given condition, the length of the rectangle is 6 units.
It is given that
Area of the rectangle = 9 square units
Width of the rectangle = 1/4 of length
The area of a rectangle is the multiplication of its length to width.
Let us take the length of the rectangle as l
So, the width of the rectangle will be l/4
Area of the rectangle,
[tex]l*\frac{l}{4} = 9(given)[/tex]
[tex]l^{2} = 36\\l = 6[/tex]
Therefore, the length of the given rectangle is 6 units,
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