How to write maths project class 9 icse
topic = cutting circle into equal sections of a small central angle to find the area of a circle by using pie r square
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the best way is ask ur teacher
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In geometry, the area enclosed by a circle of radius r is πr2.>>>
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]
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