An arc that is 180 degrees is known as a semicircle. It represents half of a circle, dividing it into two equal parts. The endpoints of the arc are located at opposite ends of the diameter of the circle. In geometric terms, a 180-degree arc subtends an angle of 180 degrees at the center of the circle.
A minor arc.
A major arc
180/60 is 3 degrees
a semi-circle
An arc that lies between the sides of a central angle of 180 degrees is known as a semicircle. A central angle of 180 degrees is half of a full circle, so the corresponding arc covers half of the circumference of the circle. In geometric terms, a semicircle is a special case of an arc where the angle subtended by the arc is exactly 180 degrees.
An arc whose measure is less than 180 degrees is called a Minor Arc.
The complete arc of a semicircle is 180 degrees
It is half the circumference of a circle that has an arc of 180 degrees
A minor arc.
Major Arc
A major arc
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.
180/60 is 3 degrees
a semi-circle
An arc that lies between the sides of a central angle of 180 degrees is known as a semicircle. A central angle of 180 degrees is half of a full circle, so the corresponding arc covers half of the circumference of the circle. In geometric terms, a semicircle is a special case of an arc where the angle subtended by the arc is exactly 180 degrees.
Semi-circle.
less than 180 degrees