**Trigonometric Ratios: ASTC**

To remember the different signs in each quadrant, use ASTC.

**A**ll

**S**cience

**T**eachers are

**C**razy.

**Printer Friendly** **Trigo Ratios ASTC**

To remember the different signs in each quadrant, use ASTC.

**A**ll

**S**cience

**T**eachers are

**C**razy.

**Printer Friendly** **Trigo Ratios ASTC**