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The area of a circular

**sector**is given by: A = Θr²/2 where Θ ...2 Answers · Science & Mathematics · 15/10/2020

Circle with radius, r, = 20 ft has a

**sector**subtending a central 65° angle; Area of circle = 400pi ft^2;(Area...1 Answers · Science & Mathematics · 06/10/2020

By the ratio of the two

**sector**s , I suppose you mean minor and major**sector**s TS. Referring...θ) = -0.1r -rsin(θ) dθ/dt = -0.1r dθ/dt = 1/[10sin(θ)] The ratio of the**sector**areas is equal to the ratio of their central angles...1 Answers · Science & Mathematics · 23/08/2020

... = πr² Given a full circle is 360°, the area of a

**sector**(with central angle θ) is a fraction of full circle --> θ/360° So the...4 Answers · Science & Mathematics · 11/08/2020

...120° = 2π/3 rad Area of the shaded segment = (Area of the

**sector**) - (Area of the triangle) = [(1/2) × 3² × (2π/3) - (1/2) × 3²...2 Answers · Science & Mathematics · 29/07/2020

... radius 7. The region you defined (sort of) is a conic

**sector**. Find the height of the circle where cone meets sphere. z = r z = √(49...1 Answers · Science & Mathematics · 27/06/2020

... region = Area of two triangles - Area of circle

**sector**delineated by angle AOB. Area of shaded region...2 Answers · Science & Mathematics · 05/06/2020

As = θ/(2π)Ac As = 36/2π[π(13)^2] As = 3042 square units Answer//

1 Answers · Science & Mathematics · 03/06/2020

Area of a

**sector**of radius r and angle θ Area = ½r²θ...1 Answers · Science & Mathematics · 01/06/2020

... of the circular pattern: 20 * pi After removing the 60 degree

**sector**: 20 * pi * (1 - (60/360)) = (100/6)*pi =~ 52.359877559829887307710723054658 inches ...4 Answers · Science & Mathematics · 29/05/2020

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