Not enough information is given to work out the radius of the circle as for instance what is the length of sector's arc in degrees
The radius is 8 feet.
If you're only given the length of the arc, then you can't. You also need to know the fraction of the circle that's in the sector. You can figure that out if you know the angle of the arc, or the radius or diameter of the circle. -- Diameter of the circle = 2 x (radius of the circle) -- Circumference of the circle = (pi) x (Diameter of the circle) -- (length of the arc)/(circumference of the circle) = the fraction of the whole circle that's in the sector or -- (degrees in the arc)/360 = the fraction of the whole circle that's in the sector -- Area of the circle = (pi) x (radius of the circle)2 -- Area of the sector = (Area of the circle) x (fraction of the whole circle that's in the sector)
The area of the sector of a circle with a radius of 2 inches and an arc of 60 degrees: 2.094 square inches.
If you have the arc length:where:L is the arc length.R is the radius of the circle of which the sector is part.
The area of a circle is derived from Pi x r2 where Pi = 3.14 and r = the radius, therefore a circle with an area of 662.89 has a radius of 14.5
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
The radius is 8 feet.
If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
The radius is 12
The area of a sector of a circle with radius 12 and arc length 10pi is: 188.5 square units.
If you're only given the length of the arc, then you can't. You also need to know the fraction of the circle that's in the sector. You can figure that out if you know the angle of the arc, or the radius or diameter of the circle. -- Diameter of the circle = 2 x (radius of the circle) -- Circumference of the circle = (pi) x (Diameter of the circle) -- (length of the arc)/(circumference of the circle) = the fraction of the whole circle that's in the sector or -- (degrees in the arc)/360 = the fraction of the whole circle that's in the sector -- Area of the circle = (pi) x (radius of the circle)2 -- Area of the sector = (Area of the circle) x (fraction of the whole circle that's in the sector)
The area of a sector in a circle if the radius is 4 cm and the arc has degree 120 is: 16.76 cm2
The area of the sector of a circle with a radius of 2 inches and an arc of 60 degrees: 2.094 square inches.
Area of a sector of a circle = (pi) x (radius)2 x (central angle of the sector / 360)
If you have the arc length:where:L is the arc length.R is the radius of the circle of which the sector is part.
It depends on what information you have: the radius and the area of the sector or the length of the arc.
0. There is no circle so no shaded area of a circle!