FAQ

What is the Radius of Circle?
Radius of Circle is the length of any line segment joining the center and any point on the Circle. Radius of Circle is usually measured using the Meter for Length. Note that the value of Radius of Circle is always positive.
Can the Radius of Circle be negative?
No, the Radius of Circle, measured in Length cannot be negative.
What unit is used to measure Radius of Circle?
Radius of Circle is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radius of Circle can be measured.
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