apparently pressure is equal to Force/Area. To find the force the man is applying you need to use Fg= m.g which is 105.10 = 1050 N. To find the area you need to multiply 0.04x0.04 because it says that it’s the length for each edge. 0.0016 m^2 is the area. Pressure= 1050/0.0016 = 656,000 pa (approximate answer)