HELP ME!! PLEASE ASAP
The map shows three Metro lines, represented by solid lines. The Metro stations are represented by points. Three Metro stations are the midpoints of Metro lines. These Metro stations are connected to each other by tram lines, which are represented by dashed lines. What are the coordinates of the Metro stations? Select all that apply.

The vertices of a shaded square are the midpoints of the sides of square ABCD. The length of the diagonal of square ABCD is 6 inches.

Eladevi, Susan, and Mia are located at points E, S, and M on one side of the river. Noah and Liam are located at points N and L on the other side of the river. The sides of the river are parallel. The distance between Eladevi and Susan is 10 yards, the distance between Susan and Mia is 6 yards, and the distance between Eladevi and Mia is 8 yards. The distance between Noah and Liam is 15 yards. What is the width of the river?