click below
click below
Normal Size Small Size show me how
Chapter 13 - Trig
Trig Identities & Radians
Question | Answer |
---|---|
tan[theta] | sin/cos |
cot[theta] | cos/sin |
sec[theta] | 1/cos |
csc[theta] | 1/sin |
π/6 | 30° |
π/4 | 45° |
π/3 | 60° |
2π/3 | 120° |
3π/4 | 135° |
5π/6 | 150° |
π | 180° |
7π/6 | 210° |
5π/4 | 225° |
4π/3 | 240° |
π/2 | 270° |
5π/3 | 300° |
7π/4 | 315° |
11π/6 | 330° |
2π | 360° |
0 | 0° |