Answer to Question #272081 in Trigonometry for nath smith

Question #272081

1. Solve the spherical triangle ABC right angled C given c= 56°13´ and b=48°30´.

Expert's answer

"S=\\frac{1}{2}absinC"

"a+b+c=180^o"

"a=180-c-b"

"a=180-56^o13"^'"-48^o30"^'

"a=71^o32"^'

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