Math, asked by vachinamdev90, 8 months ago

Derive formula for area of segement of circle ??

Answers

Answered by anjalibalajee2009

1

Answer:

Area of a Segment of a Circle Formula

Formula To Calculate Area of a Segment of a Circle

Area of a Segment in Radians A = (½) × r2 (θ – Sin θ)

Area of a Segment in Degrees A = (½) × r 2 × [(π/180) θ – sin θ]

Answered by Anonymous

2

Answer:

In a circle with center O and radius r, let OPAQ be a sector and θ (in degrees) be the angle of the sector. Area of the circular region is πr². Let this region be a sector forming an angle of 360° at the centre O. Then, area of a sector of circle formula is calculated using the unitary method.

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