Which statement is true of triangles fgh and jkl?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Which table represents a linear function? i'll give brainliest to first answer ^'^