An Object Is Moving in a Circular Path with a Radius

An object is moving in a circular path with a radius of $5.00 \mathrm{~m}$ . If the object moves through an angle of 270 degrees, then the tangential distance traveled by the object is

A) $23.6 \mathrm{~m}$ .
B) $4.71 \mathrm{~m}$ .
C) $15.2 \mathrm{~m}$ .
D) $40.2 \mathrm{~m}$ .