Circumference is equal to pi (3.14) times Diameter. Diameter is twice the radius. So take radius (44) multiply by 2= 88. Multiply 88 times 3.14, and that is the circumference.
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circumference = 44 m radius = 44\2 (circumference\2) = 22m
A radius of 22 means a circumference of: 44(pi)
radius = 44/(2*pi) in meters
The radius is 7cm
The radius of the circle is 7.