The purpose of this blood serum test is to help detect and evaluate treatment of acute hepatic disease, especially hepatitis, and cirrhosis without jaundice. To help distinguish between mytyocardial (heart) and liver tissue damage (used with the AST enzyme test). Also to assess hepatotoxicity of some drugs.
The average wingspan for an NBA player (even normal 6'0 guys) is +4 inches. I think that around your height thing is just an estimate. For the general population, the average might be +2 inches.
The first part of the solution involves calculating the building height from sun angle and shadow length: The metadata of the image used here reports a Sun Elevation of 46.733Â°, and the measured Length of the Shadow is 746.421 meters, so I calculate the Height of the Object to be 792.997 meters.