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IF ARC gbd IS 280 DEGREES WHAT IS THE MEASURE OF THE ANGLE?
The measure of the angle is the number of degrees in this case.
If arc GBD is 280 degrees what is the measure of angle 3?
40
What angle has the same measure as its arc?
Central angle
If the arc on a particular circle has an arc length of 12 inches and the circumference of the circle is 48 inches what is the angle measure of the arc?
The angle measure is: 90.01 degrees
Is the measure of an arc congruent to the measure of its central angle?
No.
How do you find measure of minor arc?
the measure of a minor arc equals the measure of the central angle that intercepts it.
If the measure of a tangent angle is 36 then what is the measure of the intercepted arc inside the angle?
72
How do you find the arc length with the angle given?
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.
Is the measure of an arc equal to the measure of its central angle?
Yes. Besides the included angle, arc length is also dependant on the radius. Arc length = (Pi/180) x radius x included angle in degrees.
If the measure of a tangent chord angle is 54 then what is the measure of the intercepted arc inside the angle?
108
The measure of a tangent-chord angle is half the measure of the intercepted arc inside the angle?
True -
The measure of a tangent chord angle is twice the measure of the intercepted arc inside the angle?
false
