Math, asked by arshpreet3414, 9 months ago

Circumference of a circle is 154cm .find it's area

Answers

Answered by ayushpant8

1

Step-by-step explanation:

2πr=154 cm

r=154×7/22×2

r=77/22

r=7/2cm

area of circle=πr²

ar=22×7×7/7×2×2

ar=11×7/2

ar=77/2cm²

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