How can the area be calculated if the body weight and the pressure exerted on the support are known?

According to the definition: the body pressure P is from the force F calculated per unit area S on which it acts: P = F / S.
The body weight F is the force with which the body presses on the support or stretches the suspension.
To determine the area S on which the weight acts, it is necessary to divide the body weight F by the body pressure P: S = F / P.

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