SOLUTION: A suitcase is shaped like a rectangular prism. The length of the diagonal of one of its largest faces is 30 centimeters. The width of this face is 18 centimeters. Find the length o

Algebra ->  Pythagorean-theorem -> SOLUTION: A suitcase is shaped like a rectangular prism. The length of the diagonal of one of its largest faces is 30 centimeters. The width of this face is 18 centimeters. Find the length o      Log On


   

Question 1134724: A suitcase is shaped like a rectangular prism. The length of the diagonal of one of its largest faces is 30 centimeters. The width of this face is 18 centimeters. Find the length of this face.
Answer by ikleyn(52898) About Me  (Show Source):
You can put this solution on YOUR website!
.
sqrt%2830%5E2+-+18%5E2%29.  Pythagoras.

Use your calculator.