Circular segment: Difference between revisions

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The arc length is&nbsp;<math>s = R \theta \frac{}{}</math>, where <math> \theta \frac{}{}</math> is in [[radians]].
 
The area is&nbsp;<math>A = \frac{R^2}{2}\left(\theta-\cossin\theta\right)</math>
 
 
The chord length is&nbsp;<math>c = R\sqrt{2-2\sincos\theta}</math>
 
where b is distance from center of gravity to center of circle and A is area of the segment.