Math, asked by rakheebodo460, 1 month ago

find the area of the circle having perimeter 84 cm

Answers

Answered by Anonymous

12

Step-by-step explanation:

perimeter of circle = 2πr

2πr=84

r=42/π

r=42/22/7

r=42×7/22

r=21×7/11

so.

area

=πr²

=π(21×7/11)²

Answered by deepasbkk

4

Step-by-step explanation:

hope that this will help you

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