Keisha, Dwayne, and Lonzell are planning for a new bridge to replace the old bridge. The new bridge will start at point B, where Dwayne is
standing and end at point C where Keisha is standing. Lonzell walks to point
D and then walks parallel to the river until he reaches point E, where he
sees Dwayne and Keisha are aligned. Why is the distance from E to B the length of the new bridge
length of the new bridge?
А
30 ft
Old Bridge
New Bridge
B