Trigonometry
animations and java applets:
overview
 related
subject: Trigonometry calculators |
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AnimatedGraph shows the graph of a function that can depend on a
parameter. The applet can animate the graph by displaying it for a sequence
of parameter values |
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Spherical
trigonometry |
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Trigonometric and inverse trigonometric function gallery |
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Trigonometrical Functions
y = A sin ( wt + phi ), y = A cos ( wt + phi ), y = A tan ( wt + phi ) |
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Trigonometric functions
sine, cosine, tangent, cotangent, secans and cosecans |
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Trigonometric functions
sine, cosine, tangent, cotangent, secans and cosecans |
| Trigonometry sine, cosine, partitions, polar
equations, complex numbers, matrix operations, parametic curve |
| Trigonometry
graph of y=sin ax, graph of y=sin x + cos x, sin(A+B), a sin x + b cos x, law of cosines,
law of Sines, Fourier series, graph of y=A sin (Bx+C), graph of y=cos x |
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Trigonometry
Trigonometry animations |
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Unit Circle
Applet Find Sin, Cos, Tan, Cosec, Sec, and Cotan for any angle on the
unit circle, radians and degrees |
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Horizontaal |
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Trigonometry: topics
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Common Angles in a Circle |
| Cosine
function box
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Cosine Function
f(x) = a*cos(bx + c) + d |
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Derivatives of trigonometric functions trigonometric functions |
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Fourier series |
| Graph of y=sin x
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Graph of y=sin ax |
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Graph of y=sin x + cos x |
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Graph of y=cos x |
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Graph of y=A sin (Bx+C)
+ D |
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Graph of y=A sin (Bx+C)
+ D down? |
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Graph of y=A sin (Bx-C) |
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Graph of y=tg x |
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Graph of Y = a sin x + b cos x
the figure shows the idea of constructing the function; y = a sin x + b cos x |
| Graph of Y
= a + b sin c(x - d) |
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Graph of y = a sin[b (x − c)] + d |
| Graphs of sin, cos and tan
graphs of elementary trigonometric functions, also some graphs of some exponential and logarithm functions
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Inverse trigonometric functions |
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Inverse trigonometric functions
this applet below illustrates the relationship between a
trigonometric function and its inverse |
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Polar coordinates
the applet Polar coordinates illustrates the definition of the simplest
curvilinear coordinate system
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Secant Function
f(x) = a*sec(bx+c)+d |
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SimpleGraph configureable applet that shows the graph of a function and,
optionally, marks a point on the graph. If there is a point, then the user
can control its x-coordinate either by adjusting a slider at the bottom of
the applet or by entering the x-coordinate in an input box |
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Sine Function
f (x) = a*sin (bx + c) |
| Sines
law
the law of sines is the relationship between sides and angles in any
triangle
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Sine,
cosine and tangent of an angle
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Sin(A+B) sin(A+B)=sin A cos B + cos A sin B; sin(A-B)=sin A cos B - cos
A sin B; cos(A+B)=cos A cos B - sin A sin B; cos(A-B)=cos A cos B + sin A
sin B |
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Tangent Function
f(x) = a*tan(bx+c)+d |
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Six trigonometry functions |
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TRANSFORMATIONS OF THE SINE AND COSINE FUNCTIONS |
| Triangle and
law of sines
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Trigonometry and Music |
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Using a
protractor demonstrating the use of a protractor |
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Last updated on:
2011-01-02
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