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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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New Resources
Graph of y = ax² + bx + c
Circles - Relative Positions
Level Curves
Average Distance
Triangle Flexer
Discover Resources
Invest 1
Task 3
Cyclic Quad
Graph of f(x)=1/x. What happens if x is really large?
Discover Topics
Median Line
Trigonometry
Geometric Distribution
Line Segment
Hypergeometric Distribution