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What is a part of a circle defined by two endpoints?
A chord is the part of a circle defined by two endpoints.
What is the line passing through the center of a circle with two endpoints on the circle?
The line passing through the center of a circle with two endpoints on the circle is the circle's diameter.
What is an unbroken part of the circle consisting of two endpoints on the circle and all the points on the circle between?
An unbroken part of a circle consisting of two endpoints on the circle and all the points between them is called a "chord." The chord connects the two endpoints, and the arc formed by the endpoints on the circle is the corresponding arc of the chord. Together, they define a segment of the circle's circumference.
A segment with endpoints on a circle?
A chord is a line segment whose endpoints lie on a circle. A secant is a line (or line segment) that intersects a circle in two places, endpoints NOT on the circle.
What is a line that has two endpoints on the circle?
a chord
The longest arc connecting two endpoints on a circle is what?
Semi-circle
What is a theorem about two lines tangent to a circle at the endpoints of a diameter?
Two lines tangent to a circle at the endpoints of its diameter are parallel. See related link for proof.
What line segment that has endpoints on a circle?
A line segment that has endpoints on a circle is called a chord. A chord connects two points on the circumference of the circle and divides the circle into two arcs. The longest chord in a circle is the diameter, which passes through the center of the circle.
What is a figure with no endpoints?
A circle. has no endpoints.
What is a region bounded by an ark of a circle and radii to the endpoints of the arc?
The region bounded by an arc of a circle and the radii to its endpoints is known as a sector. A sector resembles a "slice" of the circle and is defined by the two radii extending from the center of the circle to the endpoints of the arc. The area of this sector can be calculated based on the central angle and the radius of the circle.
What segment passes through the center and has endpoints on the circle?
The segment that passes through the center of a circle and has endpoints on the circle is called a diameter. It is the longest chord of the circle and divides it into two equal halves. Every diameter is composed of two radii, extending from the center to the circle's circumference at each endpoint.
What is an arc of a circle whose endpoints are endpoints of the diameter of the circle called?
It is a semicircular arc.
