Question

if the area of circle is 44cmsquare the perimeter will be

Answer 1

Answer:

given area=44cm square

$\pi \: {r}^{2} = 44 \\ {r}^{2} = 44 \div \pi \\ {r}^{2} = 14 \\ r = \sqrt{14} \\ r = 3.75$

$perimeter = 2\pi \: r \\ = 2 \times \pi \times 3.75 \\ = 23.565$