1. The problem statement, all variables and given/known data Use the given information to determine the area of each triangle. Two of the sides are 5cm and 7cm, and the angle between those sides is 120 degrees. 2. Relevant equations Trig functions 3. The attempt at a solution I tried drawing up a picture but it's of no help to me without me knowing which side is the hypotenuse, how do I determine which side is the hypotenuse?