Slide ANY SLIDER to conceptually see the meaning of a particular trigonometric ratio within this right triangle context.[br][br]You can move the 2 LARGER WHITE VERTICES of the triangle anywhere you'd like. [br]You can also change the size of the black acute angle via slider or input box.

Slide each of the trigonometry functions over to find the decimal value to the ten-thousands place.[br]As the angle grows so will the triangle and you will have to change the size by moving the white points.