Math, asked by mariyaali1512, 3 months ago

find radius and circumference of a circle whose area is 144 pi cm2

Answers

Answered by vipashyana1

3

Answer:

Area of circle=144π cm²

πr²=144π

r²=144

r=√144

r=12 cm

Circumference of a circle

=2πr

=2×22/7×12

=528/7 cm

=75.43 cm

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