Find, in terms of
, the length of the arc that subtends an angle of 30° at the centre of a circle of radius 4cm.
Given,
Angle = 30°
Radius of circle = 4cm
180° = π radius
Arc length = radius × angle subtended by arc at center
1
Find, in terms of, the length of the arc that subtends an angle of 30° at the centre of a circle of radius 4cm.
Given,
Angle = 30°
Radius of circle = 4cm
180° = π radius
Arc length = radius × angle subtended by arc at center