| 103301 | Unit Circle · Exercise 13 | Medium | |
| 103303 | Unit Circle · Exercise 15 | Medium | |
| 103305 | Unit Circle · Exercise 17 | Medium | |
| 103307 | Unit Circle · Exercise 19 | Medium | |
| 103309 | Unit Circle · Exercise 21 | Medium | |
| 103311 | Unit Circle · Exercise 23 | Medium | |
| 103313 | Unit Circle · Exercise 25 | Medium | |
| 103315 | Unit Circle · Exercise 27 | Medium | |
| 103317 | Unit Circle · Exercise 29 | Medium | |
| 103319 | Unit Circle · Exercise 31 | Medium | |
| 103321 | Unit Circle · Exercise 33 | Medium | |
| 103339 | Unit Circle · Exercise 51 | Medium | |
| 103341 | Unit Circle · Exercise 53 | Medium | |
| 103343 | Unit Circle · Exercise 55 | Medium | |
| 103345 | Unit Circle · Exercise 57 | Medium | |
| 103347 | Unit Circle · Exercise 59 | Medium | |
| 103349 | Unit Circle · Exercise 81 | Medium | |
| 103351 | Unit Circle · Exercise 83 | Medium | |
| 103353 | Unit Circle · Exercise 85 | Medium | |
| 103355 | Unit Circle · Exercise 87 | Medium | |
| 103357 | Unit Circle · Exercise 89 | Medium | |
| 103359 | Unit Circle · Exercise 91 | Deep | |
| 103361 | Unit Circle · Exercise 93 | Deep | |
| 103363 | Unit Circle · Exercise 95 | Deep | |
| 103365 | Unit Circle · Exercise 97 | Deep | |
| 103367 | Unit Circle · Exercise 99 | Deep | |
| 103369 | Unit Circle · Exercise 101 | Medium | |
| 103378 | The Other Trigonometric Functions · Try It 3 | Easy | |
| 103380 | The Other Trigonometric Functions · Try It 4 | Easy | |
| 103382 | The Other Trigonometric Functions · Try It 5 | Easy | |
| 103385 | The Other Trigonometric Functions · Try It 7 | Easy | |
| 103387 | The Other Trigonometric Functions · Try It 8 | Easy | |
| 103394 | The Other Trigonometric Functions · Exercise 7 | Medium | |
| 103396 | The Other Trigonometric Functions · Exercise 9 | Medium | |
| 103398 | The Other Trigonometric Functions · Exercise 11 | Medium | |
| 103400 | The Other Trigonometric Functions · Exercise 13 | Medium | |
| 103402 | The Other Trigonometric Functions · Exercise 15 | Medium | |
| 103404 | The Other Trigonometric Functions · Exercise 17 | Medium | |
| 103406 | The Other Trigonometric Functions · Exercise 19 | Medium | |
| 103408 | The Other Trigonometric Functions · Exercise 21 | Medium | |
| 103410 | The Other Trigonometric Functions · Exercise 23 | Medium | |
| 103412 | The Other Trigonometric Functions · Exercise 25 | Medium | |
| 103414 | The Other Trigonometric Functions · Exercise 27 | Medium | |
| 103416 | The Other Trigonometric Functions · Exercise 29 | Medium | |
| 103418 | The Other Trigonometric Functions · Exercise 31 | Medium | |
| 103420 | The Other Trigonometric Functions · Exercise 33 | Medium | |
| 103422 | The Other Trigonometric Functions · Exercise 35 | Medium | |
| 103424 | The Other Trigonometric Functions · Exercise 37 | Medium | |
| 103430 | The Other Trigonometric Functions · Exercise 43 | Medium | |
| 103432 | The Other Trigonometric Functions · Exercise 45 | Medium | |