A 180-degree arc is also called a half-circle.
major arc! (Apex)
If the arc is circular, such a figure is a semicircle or half circle.
That depends on the quadrilateral. They will not all have the same measure. Even rectangles will not all have the same central angle measures.
Each central angle is (360) divided by (number of sides in the polygon).
If three central angles measures 65, 87, and 112, find the measure of the fourth central angle.
major arc! (Apex)
the measure of the inscribed angle is______ its corresponding central angle
If the arc is circular, such a figure is a semicircle or half circle.
Central angle
No.
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.
The central angle is double the measure.
The same as the central angle of the circle
30
That depends on the quadrilateral. They will not all have the same measure. Even rectangles will not all have the same central angle measures.
CONGRUENT
Each central angle is (360) divided by (number of sides in the polygon).