Question

A circle is divided into 12 equal arcs. Find the measure of one of those arcs.

Answer 1

do you have the diameter or radius?

Answer 2

no

Answer 3

well then it's just \[\pi D/12\]

Answer 4

I don't have the diameter though, that's all the question says.

Answer 5

well write the equation.

Answer 6

Would it be pi x/12

Answer 7

The problem has too little information. Given the Diameter, D, it would be pi*D/12.

Answer 8

Given the radius, R, it would be 2*pi*R/12.

Answer 9

30 degrees

Answer 10

That's really not the measure of the arc. That would certainly be the measure of the angle, though.

Answer 11

the measurement of the arc is equal to the measurement of the central angle which is 30.