How many degrees are in a central angle whose arc is $\frac { 1 } { 6 }$ of a circle?
A) $4$ °
B) $240$ °
C) $270$ °
D) $60$ °
E) $90$ °

Question

Quizplus · Accepted Answer

A full circle has 360 degrees, so an arc that is 1/6 of a circle will have an angle that is 1/6 of 360 degrees. Using division, we find that 1/6 of 360 is 60. Therefore, the central angle is 60 degrees. The answer is D, 60°.

How Many Degrees Are in a Central Angle Whose Arc 16\frac { 1 } { 6 }61​

How Many Degrees Are in a Central Angle Whose Arc $\frac { 1 } { 6 }$