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Trigonometric Ratios and its angle measure for WS#3

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

Worksheet #3 to find the decimal value.

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