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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
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If a circle has a radius of 12 cm and a sector defined by a 120 degree arc what is the area of the sector?
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
A of a circle is a region bounded by an arc of a circle and radii to the endpoints of the arc?
sector
How do you work out the angle of a sector without knowing the area of the sector or length of arc?
how
What is the relation between area of a sector and length of an arc of a circle?
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 58.95mm what is its radius?
If a sector has an angle of 118.7 and an arc length of 58.95 mm its radius is: 28.45 mm
How do you find the arc in 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.
How to find a sector area in a circle if you have only the arc length?
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.
If a circle has a radius of 12 cm and a sector defined by a 120 degree arc what is the area of the sector?
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 part of a circle enclosed by to radii and an arc?
Is a SECTOR. or SEGMENT.
A of a circle is a region bounded by an arc of a circle and radii to the endpoints of the arc?
sector
What is the radius of the sector with an angle of 27 degrees and arc of 12cm?
The radius of the sector with an angle of 27 degrees and arc of 12cm is: 25.46 cm
How do you work out the angle of a sector without knowing the area of the sector or length of arc?
how
What is sector?
a sector is a portion of a circle bounded by the two radii and the included arc.
What is the relation between area of a sector and length of an arc of a circle?
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 58.95mm what is its radius?
If a sector has an angle of 118.7 and an arc length of 58.95 mm its radius is: 28.45 mm
What is the arc length of a sector that is 125degrees and has a radius of 20 inches?
The arc length of a sector that is 125 degrees and has a radius of 20 inches is: 43.63 inches.
Find the arc length of the minor arc if the radius is 13 and the sector is 85?
19.28
