In the picture. Please help. It's a part of my test.

What aspects of lines have to be diffrent

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

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20