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.
Exactly as in the question and a segment of a circle is the area enclosed by a chord and an arc of a circle.
No. Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.
Nope, a half of a diameter is the radius of a circle(: hope that helped!
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.
semicircle
a semi-circle
Half of the circle is an arc
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.
Exactly as in the question and a segment of a circle is the area enclosed by a chord and an arc of a circle.
An arc. The arc covering less than half the circumference is called a minor arc; the arc covering more than half is called a major arc.
Answer this question… half
The only diameter would be a line segment connecting the end points of the half-circle arc.
No. Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.
The half circle of 180 degrees of arc connecting the Earth's poles is known as a great circle. This is the largest circle that can be drawn on a sphere and it divides the sphere into two equal hemispheres.