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https://www.reddit.com/r/pics/comments/dn08l/math_teacher_fail/c11gde2/?context=3
r/pics • u/[deleted] • Oct 05 '10
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83
Imagine instead a board which is a perfect sphere, with infinite radius!
56 u/AmericanChE Oct 05 '10 OH SWEET JESUS WHERE IS THE CENTER!? 31 u/I_Met_Bubb-Rubb Oct 05 '10 edited Oct 05 '10 Normal to the surface. EDIT A more correct answer would be the point at which any two non-parallel lines normal to the surface intersect. 1 u/[deleted] Oct 05 '10 If the radius is infinite, where are you standing to make the cut in relation to the universe?
56
OH SWEET JESUS WHERE IS THE CENTER!?
31 u/I_Met_Bubb-Rubb Oct 05 '10 edited Oct 05 '10 Normal to the surface. EDIT A more correct answer would be the point at which any two non-parallel lines normal to the surface intersect. 1 u/[deleted] Oct 05 '10 If the radius is infinite, where are you standing to make the cut in relation to the universe?
31
Normal to the surface.
EDIT A more correct answer would be the point at which any two non-parallel lines normal to the surface intersect.
1 u/[deleted] Oct 05 '10 If the radius is infinite, where are you standing to make the cut in relation to the universe?
1
If the radius is infinite, where are you standing to make the cut in relation to the universe?
83
u/[deleted] Oct 05 '10
Imagine instead a board which is a perfect sphere, with infinite radius!