The circumference is the duration of any splendid circle, the intersection of the sector with any plane passing through its center. A meridian is any great circle passing through a factor designated a pole. A geodesic, the shortest distance among any two factors on a sphere,
The fringe or circumference of the circle may be located using the equation C=2π(r), in which r= the radius of the circle. considering that we've two semi-circles we are able to locate the circumference of 1 whole circle with a radius of 6.
The diameter of a circle is 6 m.
radius = 3m
The circumference of the circle is = 2πr
= 2 * 3.141 8* 6
= 18.846
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