Question

A circular garden has a radius of 8 feet. What is the arc length intercepted by a central angle of 150°?

Plz Help

Answer 1

The arc length is 20.95 feet

Explanation:

We calculate this using;

length of arc = theta/360 * 2 * pi * r

where theta is the central angle

So we have

length = 150/360 * 2 * 22/7 * 8

length = 20.95 feet