Can't figure out what I'm doing wrong...

The map div is 502.6 pixels across. The world diameter and surface area are random and so is the size of some random area which I will have the page define with some triangles. The square root of the random area will give me a distance which I will use to create an initial triangle at two points some distance and angle from P0... which I will calculate the area for from the XYZ coordinates on the surface of a sphere. I will then make new triangles off of some edge of the triangle mesh which represents that random area until we have a sum of the triangle areas greater than or equal to the random area...

What I need to accomplish next is that first triangle and i would like to print the area inside the triangle as a daughter 'p' div, like I am already doing only for the area in m. km*2.