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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Transformaciones usando coordenadas
Linear Approximations
Forming Similar Triangles
רישום חופשי
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Rotations by various means
copying a line segment
Combination Game
Steffen Congruent Figures: Dynamic Illustration
trans 5

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Parabola
Random Variables
Geometric Distribution
Cube
Rhombus