Secant Construction

Author:HHo

You can navigate with the blue point on the circle, meanwhile the function will be constructed. The secant sec(A) is the reciprocal of cos(A); i.e. the ratio of the length of the hypotenuse to the length of the adjacent side.

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Graphing Basic and Compound Inequalities
Midpoint Theorem (V2): Integer Solutions
Modifiable Right Triangular Prism
Mandelbrot
Building Algebra Tile Models for Trinomials

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Collecting relationships
Fliesen legen 1
perpendicular bisector
Linear Equations in Two Variables-Class IX
The Same Triangle?

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Multiplication
Coordinates
Tangent Line or Tangent
Function Graph
Continuity