1. The problem statement, all variables and given/known data In triangle PQR, the length of QR is 4 mm, the length of PR is 3.5 mm and the size of angle Q is 60°. What are the possible size(s) of angle P (to 2 decimal places) The possible solutions are 138.81, 81.79, 118.96, 61.04, 98.21 3. The attempt at a solution I've solved for 81.79 with the Sine Rule. Sine P/4 = Sine 60/3.5 Sine P/4 = 0.247 Sine P = 0.98 Arcsin P = 81.79. What has me confused is where I can get multiple possible sizes of the angle. How can I detect when this is going to occur and how can I calculate all the possible angles? Thank you.