Example 1

Author:
Walch Education
Topic:
Cosine, Sine
Find the sine, cosine, and tangent ratios for and in . Convert the ratios to decimal equivalents.
  1. Find the length of the hypotenuse using the Pythagorean Theorem.
  2. Find the sine, cosine, and tangent of .
  3. Find the sine, cosine, and tangent of .
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.

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