In the figure below, DOGS is a rectangle. If DO = 24 and OG = 12, what is the length of DG?
Pythagorean Theorem
DG = sqrt [ DO^2 + OG^2 ] =
sqrt [ 24^2 + 12^2 ] =
sqrt [ 12^2 ( 2^2 + 1) ] =
12 sqrt [ 5 ]
