5135113
| Question | Answer |
| When 90° < x < 180°, sin(x) = ? | sin (180° - x) |
| When 180° < x < 270°, sin(x) = ? | -sin (x - 180°) |
| When 270° < x < 360°, sin(x) = ? | -sin (360° - x) |
| When 90° < x < 180°, cos(x) = ? | -cos (180° - x) |
| When 180° < x < 270°, cos(x) = ? | -cos (x - 180°) |
| When 270° < x < 360°, cos(x) = ? | cos (360° - x) |
| When 90° < x < 180°, tan(x) = ? | -tan (180° - x) |
| When 180° < x < 270°, tan(x) = ? | tan (x - 180°) |
| When 270° < x < 360°, tan(x) = ? | -tan (360° - x) |
Want to create your own Flashcards for free with GoConqr? Learn more.