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A tangent.

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Q: What is a line that touches a circle in only one point?
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Tangent of a circle is what?

A tangent of a circle is a straight line that touches the circle at only one point.


How do you find the tangent of a circle?

a tangent is a line that touches the circle at only ONE point


A line which touches the circle at only one point and outside the circle?

Is calleda tangent line. Is called a tangent line


What do you call line segment in a circle?

A. If the line segment touches two points on the circle it is called as: 1. secant; if the line extends outside the circle. 2. chord; if the line is present only within the circle. B. If the line segment touches one point on the circle AND the center of the circle AND is present only within the circle it is called as: radius.


How do you construct a line tangent through a circle through a point outside the circle?

The tangent line only touches the outside of a circle at one given point. So an outside line perpendicular to the circle's diameter at 90 degrees should do.


What is one relationship between lines and circles?

A straight line touches the circumference of a circle only at one point and it is a tangent line


What is tangent line?

tan A = (sin A) / (cos A) tan (A)= opposite side length/adjacent side length A is an angle measurement; amount of degrees or radians. If a line is tangent to a curve, it only touches the curve at one point. looks like )| but the line is touching the curve. In a circle, the tangent line touches the circle at one point and is perpinducular to the circle's radius if it is touching that same point.


How many tangents can be drawn to a circle containing a point inside the circle?

None can. A tangent is a line that touches a circle at only one point. If it wentthrough a point inside the circle, then it would have to touch the circle at twopoints ... one on the way in and another one on the way out.


What is the line touching the edge of a circle?

A circle doesn't really have an edge, per se. But I think what you are referring to is a tangent.A tangent is a line that touches the perimeter of the circle at only one point.(see related link)


What happens between a radius and a tangent in a circle?

A tangent is always perpendicular to the radius of a circle. A radius is a straight line going from the center of the circle to the circumference (edge) of the circle. A tangent is a straight line outside the circle that touched the circle at one (and only one) point. When a tangent touches the outside edge of the circle at the same point where a radius touches the edge of the circle, the angle between the radius and tangent line is 90 degrees meaning they are perpendicular.


What is a straight line that just touches a circle in one place called?

A straight line touching a circle is called a tangent. The following is the image of a tangent to a circle with center C and radius AC. The tangent touches the circle at only one point - A. visit our page: balajidentalhospital .com


How is a chord different from a radius?

A chord touches two points on the circumference of a circle whereas a radius touches only one point from its center.