Can someone answer both of those separately

1. are the triangles similar and if so why? what is the value of x? show your work.

Asquare parking lot has 6,400 square meters what is the length in meters

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?