- Secant function (sec) - Trigonometry - Math Open Reference
In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side In a formula, it is abbreviated to just 'sec'
- What Is A Secant Line - lcf. oregon. gov
What is a Secant Line? A Comprehensive Exploration Author: Dr Evelyn Reed, PhD, Professor of Mathematics, specializing in Calculus and Analysis at the University of California, Berkeley Dr Reed has published extensively on numerical methods and their applications, including several peer-reviewed articles directly related to the concepts of tangents, secants, and their applications in
- Secant Line - from Wolfram MathWorld
A secant line, also simply called a secant, is a line passing through two points of a curve As the two points are brought together (or, more precisely, as one is brought towards the other), the secant line tends to a tangent line
- SECANT Definition Meaning - Merriam-Webster
: a straight line cutting a curve at two or more points : a straight line drawn from the center of a circle through one end of a circular arc to a tangent drawn from the other end of the arc
- Tangent and Secant Lines - Math is Fun
A secant line intersects two or more points on a curve (From the Latin secare "cut or sever") They are lines, so extend in both directions infinitely Circle On a circle they look like this: Theorems There are three theorems of interest here: Intersecting Secants Theorem Intersecting Chords Theorem Angle of Intersecting Secants Theorem
- Secant line - Wikipedia
In geometry, a secant is a line that intersects a curve at a minimum of two distinct points [1] The word secant comes from the Latin word secare, meaning to cut [2] In the case of a circle, a secant intersects the circle at exactly two points
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