Mensuration >> Sector

Length of the arc of the sector with radius and sector angle - Sector - Mensuration problem solver

The radius of a sector is 2.8 cm. its sector angle is 60 degree. Find the length of the arc.


Radius = 2.8
Sector angle = 60
Length of the arc formula = (D/360) * 2 * Pi * r units
Length of the arc = (60/360) * 2 * (22/7) * 2.8 units
Length of the arc = 2.9333
Length of the arc of sector (D/360) * 2 * Pi * r = 2.9333 units

Sector :

The plane figure enclosed by two radii of a circle or ellipse and the arc between them.

Sector Formulas :


where,

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