An arc of length 15cm subtends an angle of 45° at the centre of a circle. Find in terms of
, the radius of the circle.
Arc length = 15cm
Angle subtend = 45°
4
An arc of length 15cm subtends an angle of 45° at the centre of a circle. Find in terms of, the radius of the circle.
Arc length = 15cm
Angle subtend = 45°