Question

Find the perimeter of the given shape (Fig) (Take $\pi =\frac{22}{7}\}$

Answer 1

$diameterofcircle=14cm\therefore radius=7cmAreaofsquaredesign=14\cdot 14=196c{m}^{2}Areaofcircularparts=4\cdot \left(\frac{\pi r^2}{2}\right)=2\cdot \left(\frac{22}{7}\right)\cdot 7^2=308c{m}^2\therefore Totalarea=504c{m}^2$