The answer is that m + p + n = 180° because all angles in a triangle add up to 180°.
A polygon having three edges and 3 vertices is referred to as a triangle. it is one of the essential geometric forms. Triangle ABC is the designation for a triangle with vertices A, B, and C. In Euclidean geometry, any three points that are not collinear produce a awesome triangle and a wonderful aircraft.
A triangle's total angles same the straight angle (a hundred and eighty degrees, π radians, proper angles, or a 1/2-flip) in a Euclidean space. A triangle has three angles, one at each vertex and limited by using two neighboring sides.
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