The diagram illustrates a rope bridge constructed by a student on an adventure training course. The student has weight $W$. Which equation gives the tension $T$ in the rope?
- A$T = \frac{W}{2\cos\theta}$
- B$T = \frac{W}{2\sin\theta}$
- C$T = \frac{W}{\cos\theta}$
- D$T = \frac{W}{\sin\theta}$