It is half the circumference of a circle that has an arc of 180 degrees
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.
Minor arc
It could be either acute or obtuse.
A Mathematical Major Arc is the larger of the two arcs formed when a circle is divided into two unequal parts. Therefore as a result the measure of a major arc is always more than 180° and the sum of the measures of the major arc and the minor arc is always equal to 360°
It measures half the sum of the arcs it intercepts.
semicircle
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.
Minor arc
A minor arc.
A radian measures the degree of the arc. For instance, π radians is 180°. Then, the arc with π radians measures 180°.
SEMI-CIRCLE
Semi-circle.
a semi-circle
a minor arc measures less than 180 degrees...
It could be either acute or obtuse.
No. Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.
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.