| Answer | Crossword Clue |
|---|---|
| MATH | Class in which algebra is taught |
| ECON | Class in which Keynes is taught |
| TRIG | Class in which the law of sines is taught |
| TRIG | Class in which the law of cosines is taught |
| schoolrooms | A room in which a class of students is taught |
| schoolroom | A room in which a class of students is taught |
| classrooms | A room, typically in a school, in which a class of students is taught |
| classroom | A room, typically in a school, in which a class of students is taught |
