If a line intersects a circle at exactly one point, it is a tangent to that 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**.
No. A tangent touches the circle at exactly one point. A line that intersects a circle at exactly two points is a secant.
false
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That's a tangent.
tangent
tangent
tangent
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Such a line is called a tangent line or a tangent to the circle. [Tangent is Latin for touching-- a tangent line touches the circle at just one point. ]
No, a tangent is a line that intersects a circle at exactly one point. The radius of a circle is the distance from the center of the circle to any point on the perimeter of the circle.