Trigonometry with Fingers: A little trick

Trigonometry with Fingers. In this video we are going to learn a little trick that’s going to help us remember some of the basic trigonometry function values (tangent cotangent sine cosine). These are the values of angles 0 degree, 30 degrees, 45 degrees, 60 degrees, and 90 degrees.
To show you the trick I have written these values on my left-hand fingers.
You can use your right hand but if you are going to use it, you must start assigning values from the left.
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Good Luck.