Question

the area of a circular park is 1386m find its diameter​

Answer 1

$\large{\huge{\underbrace \mathbb{ \purple{Answer}}}} \\ \\ Area \: of \: circular \: park = 1386 {m}^{2} \\ \\ \pi {r}^{2} = 1386m {}^{2} \\ \\ r {}^{2} = \frac{1386 \times 7}{22} \\ \\ r = \sqrt{64 \times 7} \\ \\ \boxed{ \blue{ \implies r = 8 \sqrt{7} }}$

Answer 2

Answer:

$\begin{gathered} \large{\huge{\underbrace \mathbb{ \purple{Answer}}}} \\ \\ Area \: of \: circular \: park = 1386 {m}^{2} \\ \\ \pi {r}^{2} = 1386m {}^{2} \\ \\ r {}^{2} = \frac{1386 \times 7}{22} \\ \\ r = \sqrt{64 \times 7} \\ \\ \boxed{ \blue{ \implies r = 8 \sqrt{7} }}\end{gathered} </p><p>Answer$