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A 180-degree arc is also called a half-circle.

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Which of the following is defined to be an arc that lies between the sides of a central angle of 180?

major arc! (Apex)


What is defined to be an arc that has an central angle with the measure of 180 degrees?

If the arc is circular, such a figure is a semicircle or half circle.


What does the central angle split the circle into?

A central angle splits a circle into two distinct arcs: a major arc and a minor arc. The minor arc is the smaller arc that lies between the two points on the circle defined by the angle, while the major arc is the larger arc that encompasses the rest of the circle. The measure of the central angle is equal to the measure of the minor arc it subtends.


What does a central angle look like?

A central angle is formed by two radii in a circle that extend from the center to the circumference, creating an angle at the center. The vertex of the angle is located at the center of the circle, and the two sides of the angle intersect the circle at different points. The measure of the central angle is defined by the arc it subtends on the circle's circumference. Visually, it appears as a wedge shape within the circle.


What is the name of a central angle?

A central angle is an angle whose vertex is at the center of a circle and whose sides (or rays) extend to the circumference, effectively subtending an arc on the circle. The measure of a central angle is equal to the measure of the arc it subtends. For example, if the central angle measures 60 degrees, the arc it subtends will also measure 60 degrees.

Related Questions

Which of the following is defined to be an arc that lies between the sides of a central angle of 180?

major arc! (Apex)


How do you find the measure of the central angle?

the measure of the inscribed angle is______ its corresponding central angle


What is defined to be an arc that has an central angle with the measure of 180 degrees?

If the arc is circular, such a figure is a semicircle or half circle.


What does the central angle split the circle into?

A central angle splits a circle into two distinct arcs: a major arc and a minor arc. The minor arc is the smaller arc that lies between the two points on the circle defined by the angle, while the major arc is the larger arc that encompasses the rest of the circle. The measure of the central angle is equal to the measure of the minor arc it subtends.


What angle has the same measure as its arc?

Central angle


Is the measure of an arc congruent to the measure of its central angle?

No.


What does a central angle look like?

A central angle is formed by two radii in a circle that extend from the center to the circumference, creating an angle at the center. The vertex of the angle is located at the center of the circle, and the two sides of the angle intersect the circle at different points. The measure of the central angle is defined by the arc it subtends on the circle's circumference. Visually, it appears as a wedge shape within the circle.


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.


How does the central angle compare to the inscribed angle if it is on the same side of a common chord?

The central angle is double the measure.


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 name of a central angle?

A central angle is an angle whose vertex is at the center of a circle and whose sides (or rays) extend to the circumference, effectively subtending an arc on the circle. The measure of a central angle is equal to the measure of the arc it subtends. For example, if the central angle measures 60 degrees, the arc it subtends will also measure 60 degrees.


What is the measure of the central angle of a decagon?

30