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What is the sum of the central angle measure of a circle?
360 degrees
What is a central angle?
Central Angle An angle in a circle with vertex at the circle's center.
What is the measure of the central angle of a quarter of a circle?
A full circle is 360o, so a quarter, (one fourth) of a circle is 90o.
What are the central angles of a circle?
The central angle is the angle that has its vertex at the center of the circle.
What fraction of a circle is a central angle whose measure is 40 degrees?
Nah who needs that!
If a central angle measures 87 and deg then its arc will measure .?
The same as the central angle of the circle
What is the sum of the central angle measure of a circle?
360 degrees
What is a central angle and what is the relationship of the central angle and the intercepted arc?
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.
What is the measure of each central angle of a circle divided into thirds?
60
What is a central angle?
Central Angle An angle in a circle with vertex at the circle's center.
What is the formula of a central angle of a circle?
Central angle of a circle is the same as the measure of the intercepted arc. davids1: more importantly the formulae for a central angle is π=pi, R=radius Central Angle= Arc Length x 180 / π x R
What is an angle in a circle whose vertex is at the center of the circle?
Central Angle
What is the measure of the central angle of a quarter of a circle?
A full circle is 360o, so a quarter, (one fourth) of a circle is 90o.
How do you find the angle of a triangle within a circle segment?
To find the angle of a triangle within a circle segment, you first need to determine the central angle of the circle segment. Then, you can use the properties of triangles inscribed in circles to find the angle. The angle of the triangle within the circle segment will be half the measure of the central angle.
What are the central angles of a circle?
The central angle is the angle that has its vertex at the center of the circle.
What fraction of a circle is a central angle whose measure is 40 degrees?
Nah who needs that!
How do you find the degree measure of a central angle in a circle if both the radius and the length of the intercepted arc are known?
-- Circumference of the circle = (pi) x (radius) -- length of the intercepted arc/circumference = degree measure of the central angle/360 degrees
