Three couples of forces are respectively applied perpendicularly to each respective side (each couple is perpendicular to its own side), of the equilateral triangular plate here given

a)Determine the resultant moment (magnitude and direction) acting on the plate

b)Determine the resultant moment of all individual forces on the plate, about

each respective corner of the triangular plate.

c)Which conclusion can you draw from these results?

200M um 150 300N 30DN um