1. The problem statement, all variables and given/known data http://www.grabup.com/uploads/7800261909D120091B14DB13F106.png That's an image I have made of the diagram we are given. T1 and T2 are tension 1 and [/i]tension 2[/i] respectively. I need to work out the length of those by: a). Maths b). Scale Drawing 2. Relevant equations 3. The attempt at a solution I've tried using sine and cosine, but to no avail =\ (although I know we do have to use them to work it out). Please show me how to work it out, but do not give me the answer!.