Multiply ( pi R2 ) by [ (angle included in the sector) / 360 ].
That would certainly do it.
The area of a sector is the area of the circle multiplied by the fraction of the circle covered by that sector. This is a true statement and correct formula.
fulse
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 is found by: (sector area/entire circle area) times 360 in degrees
Area of sector/Area of circle = Angle of sector/360o Area of sector = (Area of circle*Angle of sector)/360o
That would certainly do it.
For a circle where sector measures 10 degrees and the diameter of the circle is 12: Sector area = 3.142 square units.
area of sector = (angle at centre*area of circle)/360
The area of a sector is the area of the circle multiplied by the fraction of the circle covered by that sector. This is a true statement and correct formula.
fulse
It depends on what information you have: the radius and the area of the sector or the length of the arc.
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.
true
If the sector of a circle has a central angle of 50 and an area of 605 cm2, the radius is: 37.24 cm
It is found by: (sector area/entire circle area) times 360 in degrees
Divide the area of the sector by 360 and multiply it to the area. The area of the sector is 5 square inches.