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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Random Polar Curve (3)
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Using Midsegments to make Triangles
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Curve Sketching
Rhombus
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Multiplication
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