Question

the area of circle is 616 cm2.find it's diameter​

Answer 1

hey dude hope it's help

Dayananda Saraswati was an Indian philosopher, social leader and founder of the Arya Samaj, a reform movement of the Vedic dharma. He was the first to give the call for Swaraj as "India for Indians" in 1876, a call later taken up by Lokmanya Tilak.

Answer 2

Answer:

Given

$\pi {r}^{2} = 616$

${r }^{2} = 28 \times 7 \\ r = 14$

$therefore \: circumference = 2\pi \: r$

$2 \times \frac{22}{7} \times 14 = 88cm$

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