...it is

**a**fraction**of a**complete circle. You need to find the fraction**of a**circle. It is 34 / 360 (based on the angle). So the**area of**this**sector**is: 34 / 360 x pi x r^2 = 34 / 360 x 3.1416 x 5 ^ 2 = 7.42 cm(...6 Answers · Science & Mathematics · 20/04/2008

pie*radius^2 (if you have the diameter half it to find the radius) this will give the

**area of**the circle (take pie as 3.142) then go: angle**of sector**(which sould be given) divided by 360 degrees multiply this by the**area of**the circle2 Answers · Science & Mathematics · 04/02/2007

Sectors are a bit like triangles with altitude r and base rθ, the arc length of the sector . So the area is (1/b)(base)(altitude) = (1/2)(r)(rθ) = (1/2) r^2 θ. So just plug...

2 Answers · Science & Mathematics · 11/01/2010

... equal to: pi(r)²/360(since it is a circle angles at a point add up to 360)= area of sector / corresponding angle so pi(13)²/360= A /150 169pi/360= A ...

5 Answers · Science & Mathematics · 04/06/2010

The

**area of a sector**of circle of radius R swept...the area of the whole circle whose area is πR². Notice...ratio gives the above formula A = πR²/(2π/Θ) = ...5 Answers · Science & Mathematics · 18/02/2012

...the part/whole proportion arc/circum =

**sector**/whole**area**arc/2pi r = 15.3/pi r^2 . . . and...2 meters PS none**of**these answers are "larger than**a**full circle", they are however...2 Answers · Science & Mathematics · 11/03/2012

...the circumference. If it is

**a sector**, then it is 2 X radius + length**of**the arc Radius = 8cm circumference...8 + 5.582 = 21.582 cm ANSWER**Area of**circle = 3.14 X 8 X 8...2 Answers · Science & Mathematics · 02/08/2012

...the part/whole proportion arc/circum =

**sector**/whole**area**arc/2pi r = 15.3/pi r^2 . . . and...2 meters PS none**of**these answers are "larger than**a**full circle", they are however...1 Answers · Science & Mathematics · 27/02/2017

... must have learned the

**area of a sector**formula in terms of ...into the RADIAN formula for area of sector it does become yπ... becomes .....yπ A =▬▬▬ x.. r² .....360 where...2 Answers · Science & Mathematics · 12/02/2013

**Area of**the**sector**(**A**) /**Area of**the Circle (PI * r^2) = central angle measure / 360 Solve it...1 Answers · Education & Reference · 18/04/2012