2x*r2 square units where r is the radius and 2x is the angle (measured in radians).
6.46
6.46
its 45.33 :)..people just need to get straight to the freaking point!
If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
A circular sector is formed by two radii and an arc. And the angle formed due to the two radii is central angle(Θ). Area of a sector = (Θ/360) πr2.If we divide a circle into seven sectors having equal central angles then the circle is divided into seven equal parts.Angle of the whole circle is 360o. So we should divide the whole angle into 7 equal parts each measuring 360o/7 and then forming the corresponding sectors.
26.17
The area of the sector of the circle formed by the central angle is: 37.7 square units.
6.46
45.33
6.46
The area of the circle is(17,640)/(the number of degrees in the central angle of the sector)
if given the central angle and the area of the circle, then by proportion: Given angle / sector area = 360 / Entire area, then solve for the sector area
A central angle of 120 is 1/3 of the total circle. Aea of a circle = pi x r2, so for this sector the area is (1/3)pi x r2 = (1/3)(3.14)(52) = 26.17
It is found by: (sector area/entire circle area) times 360 in degrees
its 45.33 :)..people just need to get straight to the freaking point!
Area of a sector of a circle = (pi) x (radius)2 x (central angle of the sector / 360)
4 ft.