What do you call the outer edge of a circle?
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Subsequently, one may also ask, what are the different parts of a circle?
Important Circle Parts
- Radius: The distance from the center of the circle to its outer rim.
- Chord: A line segment whose endpoints are on a circle.
- Diameter: A chord that passes through the center of the circle.
- Secant: A line that intersects a circle in two points.
Also, what are the eight part of a circle? We will also learn about congruent circles, concentric circles and intersecting circles. The following figures show the different parts of a circle: tangent, chord, radius, diameter, minor arc, major arc, minor segment, major segment, minor sector, major sector.
Hereof, what is a circle called?
Circle is the locus of points equidistant from a given point, the center of the circle. A circle is a plane figure contained by one line, which is called circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
What do you call a segment of a circle?
Sectors And Segments. A sector is the part of a circle enclosed by two radii of a circle and their intercepted arc. The segment of a circle is the region bounded by a chord and the arc subtended by the chord.