how find the circumference of a circle when area is given
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Circumference of a circle=2πr
Area of circle =π(r)^2
You know the value of π that is 22/7 .So you can find the radius of the circle if the area is given .Now,put its value in the first formula and you will get the answer.
Hope it will be helpul.
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Area of circle =π(r)^2
You know the value of π that is 22/7 .So you can find the radius of the circle if the area is given .Now,put its value in the first formula and you will get the answer.
Hope it will be helpul.
Plz mark me as brainliest.
sachin11211:
thank uu
please help me with the following question : find the circumference of a circle whose area is 16 (pi)r square
ok
thanks
plss help
8(√22/7)
how
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from area u can find radius. u know the value of π(pi) it is 22/7. from this circumference of circle is 2πr
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