SOLUTION: does anyone know how to prove taht the angle sum of any triange <180?

SOLUTION: does anyone know how to prove taht the angle sum of any triange <180?

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Question 188266: does anyone know how to prove taht the angle sum of any triange <180?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
does anyone know how to prove taht the angle sum of any triange <180?
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It isn't, it's exactly 180 degs for any triangle (in a plane, that doesn't apply to spherical triangles).
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