6.1 Angles and Their Measure/36

Failed to parse (syntax error): {\displaystyle 120^{\circ}\cdot\frac{\pi}{180^{\circ}}=\frac{2\cdot 2\cdot 2\cdot 3\cdot 5}{1}\cdot\frac{\pi}{2\cdot 2 \cdot 5 \cdot 3 \cdot 3}