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It is half the circumference of a circle that has an arc of 180 degrees

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Which type of arc measures exactly 180 degrees?

semicircle


Which type of arc measures exactly 180?

An arc that measures exactly 180 degrees is called a semicircle. In a circle, a semicircle is formed when an arc spans half of the circumference, which corresponds to 180 degrees. Semicircles are important in geometry and trigonometry, often used in calculations involving angles and circles.


What type of arc lies between the two sides of a central angle and measures less than 180 degrees?

Minor arc


What is an arc which measures less than 180 degrees?

A minor arc.


What is a radian i.e measures of circular arcs according to mathematics?

A radian measures the degree of the arc. For instance, π radians is 180°. Then, the arc with π radians measures 180°.


What arc is exactly 180 degrees?

a semi-circle


An arc that measures 180 is called a?

SEMI-CIRCLE


An arc that measures 180 degrees is called a?

Semi-circle.


What is a degree measure of minor arc?

a minor arc measures less than 180 degrees...


Does a minor arc measure exactly 180 degrees?

No. Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.


What is an arc that measures less than 180 called?

It could be either acute or obtuse.


What type of measure does a major arc have?

A major arc is a portion of a circle that is greater than 180 degrees. Its measure is calculated as the difference between 360 degrees and the measure of the corresponding minor arc. Therefore, if a minor arc measures, for example, 120 degrees, the major arc would measure 240 degrees. In summary, a major arc's measure is always greater than 180 degrees and less than 360 degrees.