Unit Circle script download - Unit Circle Unit Circle shows the relationship between angles and trigonometric functions

Unit Circle shows the relationship between angles and trigonometric functions like sine and cosine. Unit Circle shows the relationship between angles and trigonometric functions like sine and cosine. To do this, the program implements an interactive "unit circle" (radius = 1) diagram, where the user can click or drag to set angles and see how the values of trigonometric functions change accordingly.The unit circle (where the radius equals 1) provides a very clear demonstration of how various trigonometric functions relate to angles and one another. Draw an angle line from the origin to a point on the circumphrence of the circle; the (x,y) coordinates of that point will will be the cosine and sine of the angle. In Unit Circle, use the mouse to set the angle line by either clicking or dragging the pointer inside the diagram. Or, change the trigonmetric values in the fields, and the angle will automatically adjust. The inspiration for this program was provided by my home-schooled daughters, who had difficulty understanding the nature of trigonometry. As an educational tool, Unit Circle has been a success, and it may evolve into a larger application for exploring other aspects of trigonometry and geometry.

RECOMMENDED TOOLS

» Unit Circle » trigonometric functions » trigonometry tool » Unit » Circle » trigonometry

Derivative script      
Derivative Derivative provides the first derivative using a 2nd order difference method.
Price: Freeware$, Rating: 10, Downloads: 0

First-Order Degree Linear Differential Equations script      
First-Order Degree Linear Differential Equations First-Order Degree Linear Differential Eq
Price: Freeware$, Rating: 6, Downloads: 0

Entrop script      
Entrop Entrop implements a special version of the algorithm for entropy maximization.
Price: Freeware$, Rating: 8, Downloads: 0

Hybrid Symbolic and Numerical Simulation script      
Hybrid Symbolic and Numerical Simulation Hybrid Symbolic and Numerical Simulation - Matlab
Price: Freeware$, Rating: 10, Downloads: 0

Math Function in 3D Graphics script      
Math Function in 3D Graphics Math Function in 3D Graphics code allows you to have a 3D rep
Price: Freeware$, Rating: 6, Downloads: 0

matlab scm script      
matlab scm matlab scm - Robotic Manipulator Kinematics
Price: Freeware$, Rating: 10, Downloads: 0

Gauss Quadrature for Tetrahedra script      
Gauss Quadrature for Tetrahedra Gauss Quadrature for Tetrahedra - Compute Gauss weights an
Price: Freeware$, Rating: 10, Downloads: 0

com.wis.math.alg.Matrix script      
com.wis.math.alg.Matrix com.wis.math.alg.Matrix implements the behaviours of the Matrix Cl
Price: Other Free / Open So$, Rating: 9, Downloads: 0