Question

find the area of a circle whose radius is 28 centimetreplease stay by step explanation ​

Answer 1

Answer:

area of circle = $\pi r^{2}$

= $\pi *28*28$

=$\frac{22}{7} *28*28$

= 2464 $cm^{2}$

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Answer 2

Given that

• Radius of circle (r) = 28 cm.

➡ Area of circle = πr²

$⟹ \frac{22}{7} \times 28 \times 28 \\ \\ ⟹22 \times 4 \times 28 \\ \\ ⟹2464 \: {cm}^{2}$

Hence, the area of circle is “ 2464 cm² ”

Step-by-step explanation:

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