Surface Area of a Rectangular Pyramid. The surface area of a regular square pyramid is the sum of area of the base and area of four isosceles triangles. But for rectangular pyramid, with rectangular base, we can not use the standard formula of surface area because there is more than one slant height ($s_1$ and $s_2$).
Step 1. Drink plenty of water with your meals and between meals. Water helps soften your stool. If you do not drink enough fluids, your body will pull water from the colon, hardening the stools. Also avoid caffeinated beverages, which cause your body to lose water.
How to Soften Stools. 1. Hard stools can be the cause of bleeding hemorrhoids. Stools that are too hard can sometimes leave blood in the toilet after going to the bathroom. Softening stools is an important part of healing hemorrhoids. Eating specific fiber-promoting foods is one way to soften stools naturally.