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Mathematics 17 Online
OpenStudy (book):

In spherical geometry, what is the maximum number of right angles that a triangle can have? 0 2 3 1

OpenStudy (blazeryder):

The answer would be 1. Do you know why?

OpenStudy (book):

no, can u explain?

OpenStudy (steve816):

A triangle on a sphere can have three right angles therefore the sum of all angles is 270.

OpenStudy (blazeryder):

AHHHHH! I did not see the spherical geometry part. *Faceplant!*

OpenStudy (book):

mhm so it is 3

OpenStudy (blazeryder):

Yeah it would be three.

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