between 42 and 45..give or take
but the mean is about 43.75
if one aplies that to the mean height and the mean base
I m sure you can crunch the numbers sufficiently to derive any Meaningful relationships
It would seem that most pyramidiology allows for 3% ( just like a gallup poll) accuracy anyway.
It is how the numbers(slope height and base) relate to each other that counts not how each surveyors number for each varies
warwick
" I have always found that the main obstacle to free
association on these boards is the broad
misconception that what we do not know is more
significant than what we do know."
Warwick L Nixon, March 8, 2019