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A square board has an area of $8\frac{73}{144}\ m^2$. How long is each side of the board?
Given: A square board has an area of $8\frac{73}{144}\ m^2$.
To do: To find the length of each side of the square.
Solution:
Let $a$ be the side of square.
$\Rightarrow a^2=8\frac{73}{144}$
$\Rightarrow a^2=\frac{1152+73}{144}$
$\Rightarrow a^2=\frac{1225}{144}$
$\Rightarrow a=\sqrt{\frac{1225}{144}}$
$\Rightarrow a=\sqrt{\frac{35\times35}{12\times12}}$
$\Rightarrow a=\frac{35}{12}$
Thus, the side of the square is $\frac{35}{12}\ m$.
Updated on: 10-Oct-2022
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