1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution 38) c^2=a^2=b^2-2abcosC c=([32.0N]^2=[38.0N]^2-2[32N]*[38N]cos125)1/2 c=62.15N sin law 32/sinA=62.2N/sin125 =24.8 or 25 i have no idea how to do the other two questions. please help ASAP!!!