Radius of circular sector (given area and angle)

Formula

Radius of circular sector (given area and angle) formula
r
radius
S
area of circular sector
theta
central angle in radians

Formula description

A circular sector or circle sector, is the portion of a disk enclosed by two radii and an arc, where the smaller area is known as the minor sector and the larger being the major sector.

Calculator (how to use calculator?)

Radius of circular sector (given area and angle) formula
S
theta
r
Precision

Formula code








References

  1. Circular sector at Wikipedia.

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