Question

Hello people ~
find the area of a circle with radius 13 m .
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Answer 1

• Radius=r=13m

Area of circle

• πr²
• π(13)²
• 169π
• 530.66m²

Answer 2

Area of a circle

=πr^2

therefore...

radius r =13

but π =22/7

so..

=22/7 × 13^2

=22/7 ×169

=531.14m