I really need help bad please

Which of the following is a justification used while proving the similarity of triangles lom and mon

Which rational number could be graphed between -4 and -5

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?