In a circle, a central angle is formed by two radii. By definition, the measure of the intercepted arc is equal to the central angle.
Examples to show how to use the property that the measure of a central angle is equal to the measure of its intercepted arc to find the missing measures of arcs and angles in given figures.
yes or true
108
True -
In a circle, a central angle is formed by two radii. By definition, the measure of the intercepted arc is equal to the central angle.
Examples to show how to use the property that the measure of a central angle is equal to the measure of its intercepted arc to find the missing measures of arcs and angles in given figures.
Intercepted arc I believe
If the radius of a circle is tripled, how is the length of the arc intercepted by a fixed central angle changed?
It is the measure of half the intercepted arc.
yes or true
60 degrees
The lengthÊof an inscribed angle placed in a circle based on on the measurement of a intercepted arc is called a Theorem 70. The formula is a m with a less than symbol with a uppercase C.
360 degree
72
-- Circumference of the circle = (pi) x (radius) -- length of the intercepted arc/circumference = degree measure of the central angle/360 degrees
DK