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 .
