Question Number 1107 by rpatle69@gmail.com last updated on 14/Jun/15
$${a}\:{square}\:{is}\:{created}\:{inside}\:{the}\: \\ $$$${circle},{which}\:{side}\:{is}\:\mathrm{4}\:{cm}.{Then}\: \\ $$$${find}\:{out}\:{the}\:{area}\:{between}\:{square} \\ $$$${and}\:{circle}. \\ $$$$ \\ $$$$ \\ $$
Answered by prakash jain last updated on 14/Jun/15
$$\mathrm{Diameter}\:\mathrm{of}\:\mathrm{circle}=\mathrm{diagonal}\:\mathrm{of}\:\mathrm{square}=\mathrm{4}\sqrt{\mathrm{2}} \\ $$$$\mathrm{Area}\:\mathrm{of}\:\mathrm{circle}=\mathrm{8}\pi \\ $$$$\mathrm{Area}\:\mathrm{of}\:\mathrm{square}=\mathrm{16} \\ $$$$\mathrm{Area}\:\mathrm{between}\:\mathrm{square}\:\mathrm{and}\:\mathrm{circle}=\mathrm{8}\pi−\mathrm{16} \\ $$$$ \\ $$