"if there is a triangle that the sum of its angles equals to pi then the sum of angles of any other triangle is pi". Would you please tell me the proof of this statement without using the fifth axiom euclid. Thank you

Seen this question a couple of times, the total of the sides equals 180 degrees. I need to look back and see where Pi comes in to play. Pi equals 3.1416?

Pi radians equals 180 degrees.

Hey Thanks.