1.I only need to know how to get magnitude out of a vector 2. Suchs as 25m = a cos (60 degrees) 3. I tried 25m/cos/60degrees but it don't seem right please assist I know it isn't a real problem it's just the step that I need help. If you could write it in fomula form AX=A cos (theta) solving for "A". And if you can show me how to solve for "theta" as well please.