52n25 and 57n75 where n is any digit.
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.
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.
In a unit circle, the arc length ( s ) is directly equal to the angle ( \theta ) in radians. Therefore, if the arc length of a sector is 3 radians, the measure of the angle of the sector is also 3 radians.
sector
It is a sector
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.
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.
To calculate the arc length of a sector: calculate the circumference length, using (pi * diameter), then multiply by (sector angle / 360 degrees) so : (pi * diameter) * (sector angle / 360) = arc length
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
Is a SECTOR. or SEGMENT.
sector
In a unit circle, the arc length ( s ) is directly equal to the angle ( \theta ) in radians. Therefore, if the arc length of a sector is 3 radians, the measure of the angle of the sector is also 3 radians.
how
a sector is a portion of a circle bounded by the two radii and the included arc.
The radius of the sector with an angle of 27 degrees and arc of 12cm is: 25.46 cm
There is no direct relation between the area of a sector and the length of an arc. You must know the radius (or diameter) or the angle of the sector at the centre.
If a sector has an angle of 118.7 and an arc length of 58.95 mm its radius is: 28.45 mm