Question

find radius of circle whose area is 4π cm². give write answer otherwise I will report answer​

Answer 1

Answer:

r = 2 cm

Step-by-step explanation:

Area of a circle= πr^2

Area of circle given = 4π sq. cm

•°• 4π = π r^2

=> 4 = r^2

=> r =√4

=> r = 2 cm

Answer 2

Answer:

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