Date: Jan 19, 2013 11:43 AM
Author: Apollo29
Subject: Help for Spherical Angle

Hello,
I need to calculate the yellow and the violet angle in the sphera. All the data available are ARC and not Chord. The Polar Radius is always the same.
For better understand in attachment the design in PDF and PPTX format. As well I put the image for a better zoom.
Thank you in advance

Apollo
PDF: https://docs.google.com/open?id=0B9fH-S93tFoaZmJNdWFBUVZ0bUU
PPTX: https://docs.google.com/open?id=0B9fH-S93tFoaMkZYU2V2VmJmeVU
Image: https://docs.google.com/open?id=0B9fH-S93tFoacHlRS0xxUmlFVzA