Question

If one side of a square is 2.4 m. Then what will be the area of the circle inscribed in the square?

• A. $1.44m^2$
• B. $1\frac{11}{25}\pi$ $m^2$
• C. $\frac{11}{25}\pi$ $m^2$
• D. None of these

Answer 1

The correct option is B $1\frac{11}{25}\pi$ $m^2$

The radius of the circle inscribed in the square
of side 2.4m
$r=\frac{2.4}{4}m=1.2m$
$\therefore$ Area of the circle $=\pi r^2$ square units
$=\pi \times 1.2m\times 1.2m$
$=1.44\pi m^2$

$=1\frac{11}{25}\pi m^2$
$\therefore$ The required area $=1\frac{11}{25}\pi m^2$