Question

PLEASEEEE HELPP!!!!!! If the arc on a particular circle has a length of 12 units, and the circumference of the circle is 36, which is the degree measure of the arc?

Answer 1

tony hawk

Answer 2

The arc is 12/36 = 1/3 of the full circumference

that means the central angle is 1/3 of a full 360 degree turn

so the central angle is (1/3)*360 = 120 degrees

The arc measure is equal to the central angle. So the arc measure is also 120 degrees.

Answer 3

thanks man

Answer 4

yw