Question

A square is of side $3\frac{3}{4}\mathrm{m}$. Find the area?

Answer 1

Given: Side of a square$\left(\mathrm{a}\right)=3\frac{3}{4}\mathrm{m}=\frac{15}{4}\mathrm{m}$

We know that area of square$={\mathrm{a}}^2={\left(\frac{15}{4}\right)}^2=\frac{{15}^2}{4^2}=\frac{15\times 15}{4\times 4}=\frac{225}{16}=14\frac{1}{16}{\mathrm{m}}^2$

Hence, the area of square with side $3\frac{3}{4}\mathrm{m}=14\frac{1}{16}{\mathrm{m}}^2$