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The intersection of a line and a circle is called a chord if the line intersects the circle at two points. If the line touches the circle at exactly one point, it is referred to as a tangent. If the line does not intersect the circle at all, it is considered to be external to the circle.

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What is the name of a line intersecting a circle in two points?

A line that intersects a circle at two points is called a "secant." This line passes through the interior of the circle, creating two distinct intersection points on the circle's circumference. In contrast, a line that touches the circle at exactly one point is known as a "tangent."


The line doesn't touch the middle of circumfrance what is it called?

A line that does not touch the circumference of a circle is called a "secant" if it intersects the circle at two points, or an "external tangent" if it runs parallel to the circle without intersection. However, if the line is entirely outside the circle and does not intersect it, it is simply referred to as a "non-intersecting line" or "external line." In contrast, if a line touches the circumference at exactly one point, it is called a "tangent."


A line in riemann's sperical geometry is called a?

A line in Riemann's spherical geometry is called a great circle, which is the intersection of a sphere with a plane passing through its center. Great circles are the equivalent of straight lines in this non-Euclidean geometry.


If two planes intersect what is their intersection called?

A line. When two planes intersect, their intersection is a line.


What is the place where a tangent line intersects a circle?

Definition: a tangent is a line that intersects a circle at exactly one point, the point of intersection is the point of contact or the point of tangency. a tangent is a line that intersects a circle at exactly one point, the point of intersection is the (point of contact) or the **point of tangency**.


What is the intersection of 2 diameters of a circle called?

locus * * * * * A more likely answer is "the centre of the circle".


What is the intersection of two planes called?

A line.


What is a line that meets at a point called?

an intersection


What line forms when a plane and a cylinder intersection?

A pair of parallel lines, an ellipse or a circle.


What is it called when two lines have a common point?

The common point is called the intersection.


What is The intersection of two line called?

A Vertex is the point of intersection, and a Perpendicular Vertex is a vertex with all 90 degree angles, to be specific.


What touches the circle at two points?

A line that intersects a circle at exactly two points is known as a secant line. This line crosses the circumference of the circle, creating two distinct intersection points. In contrast, a tangent line touches the circle at only one point, while a secant line extends through the circle.