SimReal: Mathematics - Trigonometry - Sin / Cos / Tan UiA Logo


[SimReal] [Library]
Trigonometry - Sin / Cos / Tan


sin - cos - tan:

The study of sin / cos / tan for right triangles:
By default you see a right triangle with angles 30-60-90 degrees
and the value of sin(v) where v = 30 degrees.

Four ways of input:
- Select between sin, cos and tan ()radio buttons in the control window)
- Change the angle ()scrollbar at the bottom of the simulation window)
- Change the angle typing in the data field 'Deg' or 'Rad' (control window)
- Change the hypotenuse 'c' of the triangle (scrollbar, control window)
Control objects:                                                            
                         
- Scrollbar    : Change the angle (simulation window)                          
                         
- Deg          : Show/change the angle (in degrees)                            
- Rad          : Show/change the angle (in radians)                            

- sin          : show the sin value                                            
- cos          : show the cos value                                            
- tan          : show the tan value                                            

- Sctollbar    : Change the hypotenuse                                         

- Axis         : Show the axis        in the graph window                 
- Grid         : Show the grid        in the graph window                 
- Coord        : Show the coordinates in the graph window

MatRIC Logo