1. The problem statement, all variables and given/known data Three charges, q1, q2, and q3, lie in a plane, as shown below. Find the net force on charge q2 (please refer to attachment for diagram) 2. Relevant equations F= k x q1q2/R^2, knowledge of trig functions and separating x and y components 3. The attempt at a solution So I found the hypotenuse for the triangle but how do I find the other variables? There aren't any examples in my book to deal with these type pf questions. Any explanations would greatly help me understand the concept and how to solve these type of questions as I am sure they'll show up in my final. Thank you.