Question

Plz solve and send the solution.​

Answer 1

Answer:

this is correct answer first apply formula and put values

Answer 2

Step-by-step explanation:

Hello mate

here is your answer

here let the radius be x

then its area =πr^2

but area =1386(given)

πr^2=1386

=> 22/7*x^2=1386

=> x^2 =1386*7/22

=>x^2 = 441

=> x =√441 = 21

so radius of the given circle = 21m

Now circumference =2πr

= 2*22/7*21m

= 2*22*3 m

=44*3 m

= 132 m

hope it helps

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