SOLUTION: A rectangular street sign is 21 inches wide and 7 inches tall. What is its perimeter?

Algebra ->  Surface-area -> SOLUTION: A rectangular street sign is 21 inches wide and 7 inches tall. What is its perimeter?      Log On


   

Question 856208: A rectangular street sign is 21 inches wide and 7 inches tall. What is its perimeter?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The perimeter of a rectangle is P%5Br%5D=2%28L%2BW%29
P=2%2821%2B7%29