View Single Post
Nov5-11, 04:20 AM
P: 15
So I have a sphere with radius r. I draw a quadrangle on it.
Information i am given:
arclengths of 2 sides of the quadrangle
3 of the angles
radius of the sphere

from the image above, how would i find out the arclengths L2 and L3? and also angle x?
Phys.Org News Partner Science news on
Security CTO to detail Android Fake ID flaw at Black Hat
Huge waves measured for first time in Arctic Ocean
Mysterious molecules in space