Physics & Math · Chapter 10-12: Math Techniques, Research Methods & Statistics

Question

cos(45º) = ____
Unit Circle 45 Deg: cos(45º) = ____

Answer

cos(45º) = \(\frac{\sqrt 2}{2}\) = 0.7
sin(45º) = \(\frac{\sqrt 2}{2}\) = 0.7
Unit Circle 45 Deg: cos(45º) = \(\frac{\sqrt 2}{2}\) = 0.7 sin(45º) = \(\frac{\sqrt 2}{2}\) = 0.7
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