PLEASE HELP THIS ASSIGMENT IS Pythagorean theorem in 3D
I MARK THE BRIANLEST

Don't know how to find x given these segment lengths

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m