Which relationship is always correct for the angles m, n, and p of triangle ABC?

n+p=m
m+p=n
m+p+n=180 degrees
m+p+n= 90 degrees

Question

Which relationship is always correct for the angles m, n, and p of triangle ABC?

n+p=m
m+p=n
m+p+n=180 degrees 
m+p+n= 90 degrees

anonymous · Answer

attachment

anonymous · Answer

@wil476003

wil476003 · Answer

It is n+p=m because all angles in a triangle at up to 180 and you pretty much know one is n and one is p and you need that other angle which we will call x and that is a straight line when x is added to m and a straight line is 180 degrees too so n+ p must equal m sorry if I made my explanation wordy

anonymous · Answer

no you didn't its just what I needed to read and learn so I can understand in the future.