Using your Calculator - Sine, Cosine, and Tangent Ratios

Solve for the unknown using your calculator. Now do this calculation on your calculator… Type 1 Type 2. Press Press . Your answer should be 41.56˚ Now the question also asks for the third side in the triangle. We can always get the third side of a right triangle by using Pythagorean theorem. Remember . or. So for this question… b = 48.02 ................
................