Question

Find the radius of a circle whose area is 616 cm square

Answer 1

Answer:

Step-by-step explanation:

Area=πr^2=616

Solve the above equation,

you will get radius=14cm

Answer 2

$\large {\underline{ \dag{ \orange{ \bold{Answer!!}}}}}$

$\purple{ \tt{\mapsto Area \: of \: Circle \: -}}$

$⟹\pi {r}^{2}$

$⟹\pi {r}^{2} = 616cm$

$⟹3.14 \times {r}^{2} = 616$

$⟹ {r}^{2} = \frac{616}{3.14}$

$\frac{\cancel{616}}{\cancel{3.14}}$

$⟹ {r}^{2} = 196cm$

$⟹r = \sqrt{196}$

$⟹r = 14cm$

$\huge\red{\ddot\smile}$

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