the measure of a minor arc equals the measure of the central angle that intercepts it.
tsk tsk........ you should be doing your homework by yourself. the people on the internet shouldn't be doing it. im disapointed in you.
The two are not directly related, since degree is a measure of angles, and millimeters is a measre of length. For a circle arc, there is the relationship: (distance around the arc) = radius x angle However, you must first convert the angle to radians.
It depends on where arc AC is.
The angle measure is: 90.01 degrees
the measure of a minor arc equals the measure of the central angle that intercepts it.
No. Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.
Minor arc
CONGRUENT
The arc length is the radius times the arc degree in radians
An arc whose measure is less than 180 degrees is called a Minor Arc.
less than 180 degrees
A whole circle is 360 deg so the major arc is 360-120 = 240 degrees.
Part of a circles circumference less than 180 degree's
Part of a circles circumference less than 180 degree's
360 degree
An arc can be measured either in degree or in unit length. An arc is a portion of the circumference of the circle which is determined by the size of its corresponding central angle. We create a proportion that compares the arc to the whole circle first in degree measure and then in unit length. (measure of central angle/360 degrees) = (arc length/circumference) arc length = (measure of central angle/360 degrees)(circumference) But, maybe the angle that determines the arc in your problem is not a central angle. In such a case, find the arc measure in degree, and then write the proportion to find the arc length.