Solve the Problem $$\mathrm { D } = \sqrt { \mathrm { L } ^ { 2 } + \mathrm { W } ^ { 2 } }$$

Multiple Choice

Solve the problem.
-The length of the diagonal of a rectangle is given by $$\mathrm { D } = \sqrt { \mathrm { L } ^ { 2 } + \mathrm { W } ^ { 2 } }$$

A) 36.9 inches
B) 9.2 inches
C) 65.8 inches
D) 58 inches