Answer to Question #146190 in Trigonometry for Raffy

Question

Is it possible to find a spherical triangle having the following angles? Explain why?

A = 135° B = 150° C = 90°

Answer 1

Yeees it is possible,

The sum of the angles in a Spherical triangles add upto more than 180° and less than 540°.

135+150+90=375°(more than 180° but less than 540°)

The spherical triangle is also a quadrantal triangle since one of it's sides is 90°.