Help I need to know if those two problems are a solution or not?

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

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.