Standard PC.FT.8

PC.FT.8 Justify the Pythagorean, even/odd, and cofunction identities for sine and cosine using their unit circle definitions and symmetries of the unit circle and use the Pythagorean identity to find sinA, cosA, or tanA, given sinA, cosA, or tanA, and ...

Grade(s): 9, 10, 11, 12

Subject(s): Math

Year: 2015