Question

Arc length S. Central Angle 08 inches. 330°find the radius r of a circle with an arc length s and a central angle 0

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Arc length = 8 inches

Central Angle = 330°

radius = ?

Step 02:

arc length = (angle / 360°) * 2 π r

8 in = (330 / 360) * 2 π r

8 in = 5.76 r

8 in / 5.76 = r

1.389 = r

The answer is:

The radius is 1.39 inches .