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MensurationAreas Related to Circles
Sector & Segment Areas
Sweep the angle and split the circle into sector and segment.
Controls
10 cm
90 °
Live result
Arc length
15.708cm
Area of sector
78.54cm²
Area of minor segment
28.54cm²
Sector & segment sweepArc length: 15.708 cm
Segment area = sector area − area of the triangle formed by the two radii and the chord.