Which relationship is always true for the angles x, y, and z of triangle MNP?





x+z=y

y+z=x

x+y+z=180 degrees

x+y+z=90 degrees

Which relationship is always true for the angles x, y, and z of triangle MNP? x+z=y y+z=x x+y+z=180 degrees x+y+z=90 degrees class=