Answer:
Radius of the circle is 15 inches.
Explanation:
Relation between length of arc, radius and the angle subtended by the arc on center is:
where
is the central angle in radians subtended by arc
is the length of arc
is the radius of arc
We are Given the following details:
We know that
Converting
to radians:
radians
Putting the values of
and
to find the value of
Hence, Radius of the circle is 15 inches.