SOLUTION: does anyone know how to prove taht the angle sum of any triange <180?
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Question 188266
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does anyone know how to prove taht the angle sum of any triange <180?
Answer by
Alan3354(21605)
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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).
