$$\pi { 1 }^{ 2 } + \frac{ \pi ( { 1 }^{ 2 } ) }{ 2 }$$
$\frac{3\pi }{2}\approx 4.71238898$
$$\pi \times 1+\frac{\pi \times 1^{2}}{2}$$
$$\pi \times 1+\frac{\pi \times 1}{2}$$
$$\frac{2\pi \times 1}{2}+\frac{\pi \times 1}{2}$$
$$\frac{2\pi \times 1+\pi \times 1}{2}$$
$$\frac{2\pi +\pi }{2}$$
$$\frac{3\pi }{2}$$
Show Solution
Hide Solution
