Question

find the area of the circle whose radii is 63m ​

Answer 1

Answer:

area of circle =πr^2

= 22/7 ×63×63

= 22×9×63

=12474 m^2

Answer 2

Given -

Radius of circle => 63m

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Concept to find out...

Area of circle=> ???

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Solution-

$area \: of \: circle = > \pi \: {r}^{2} \\ \\ = > \frac{22}{7} \times 63 \times 63 \\ \\ = > 12474 {m}^{2}$

Area of Circle => 12474m²

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Other important formula.....

✨Area of rectangle => L x B

✨Area of square => Side x side

✨Area of traingle => 1/2 x base x perp

✨Area of Circle => πr²

✨ Perimeter of rectangle => 2(l + b )

✨ Perimeter of square => 4 x side

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