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Using the Trigonometer
Want to see the Trigonometer in action? Click any of the videos below for an explanation of its many uses.
01
Taking all six trig ratios
In this video, we pick a specific angle and find all six values of its trigonometric ratios - the sine, cosine, tangent, secant, cosecant, and cotangent.
02
The Arcsin Function
In this video, we choose a sine value and use the arcsin function to determine the angle that has that particular sine value.
03
The Arccos Function
In this video, we choose a cosine value and use the arccos function to determine the angle that has that particular cosine value.
04
The Arctan Function
In this video, we choose a tangent value and use the arctan function to determine the angle that has that particular tangent value.
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