Welcome to Math @ STANDS4
In geometry, a circular segment is a region of a circle which is "cut off" from the rest of the circle by a secant or a chord.
Area = radius2 * (π * θ - sin(α))
A = r2 * (π * α - sin(α)) =
Use the citation below to add this Segment of a Circle Area to your bibliography:
"Segment of a Circle Area" Math @ STANDS4. STANDS4 LLC, 2020. Web. 22 Oct. 2020. <http://math.stands4.com/calculators/circle-segment-area>.