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Pi x R x 2 = 3.14 x 3 x 2 = 18.84cm
(3cm)2 x pi = 28.274 cm2
The perimeter of a circle is its circumference
The perimeter of a circle is its circumference
The round perimeter of circle is its circumference
The perimeter of a circle is its circumference and it is: 2*pi*radius or pi*diameter
circumference = pi x diameter = 3.1416 x 3cm = 9.42cm (approx)
Pi x R x 2 = 3.14 x 3 x 2 = 18.84cm
(3cm)2 x pi = 28.274 cm2
The perimeter of a circle is its circumference
Nobody is the circumference of a circle!
The perimeter of a circle is its circumference
The round perimeter of circle is its circumference
29.76
A = 28.27cm2
The distance around a circle is its circumference
The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.