Select the correct pairs of triangles.
The measures of two angles of pairs of triangles are given. Which pairs of triangles are similar?

triangle 1: 25, 35 triangle 1: 100, 60 Triangle 1: 90, 45 triangle 1: 37, 63
triangle 2: 25, 120 triangle 2: 100, 20 triangle 2: 45, 40 triangle 2: 63, 107

Triangle 1: 90, 20
Triangle 2: 20, 90