If S is the sum of three angles of a spherical triangle, the spherical excess equals

Question: If S is the sum of three angles of a spherical triangle, the spherical excess equals
[A].

S – 90°

[B].

S – 180°

[C].

S – 270°

[D].

S – 360°.

Answer: Option B

Explanation:

No answer description available for this question.