Question

Find the area of circle with the following diameter 28 m. Explain in details pls​

Answer 1

${ \large{ \rm{Diameter = 28}}}$

${ \large{ \rm{Then \: \: radius = 14}}}$

${ \large{ \bf{Area \: \: of \: \: circle = \pi \: r {}^{2} }}}$

${ \large{ \rm {Area = \dfrac{22}{ \cancel{7} } \times { \cancel14 } {} \: ^{2} \times 14}}}$

${ \large{ \boxed{ \sf{Area = 22 \times 2 \times 14 = 616 \: \: m {}^{2} }}}}$

Answer 2

Answer:

Final Answer :

Area of the circle is 616 m²

Question :

Find the area of circle with the following diameter 28 m .

Answer :

$\sf\blue{Given:}$

• Diameter of the circle is 28 m

$\sf\blue{To\:Find:}$

• Area of the circle = ?

Explanation :

• Radius = ${\dfrac{1}{2} × diameter}$

$\longrightarrow\sf{dfrac{1}{2}\times28}$

$\longrightarrow\sf\red{14 cm}$

$\sf\purple{Area\:of\:circle= \pi{r}^{2}$

$\longrightarrow\sf{\dfrac{22}{7}\times 14\times 14}$

$\longrightarrow\sf{22\times2\times14}$

$\longrightarrow\sf{44\times 14}$

$\longrightarrow\sf{44\times 14}$

$\longrightarrow\sf\pink{616 m²}$

• Therefore the area of the circle is 616 m²

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