Can You Solve This Pi Day Riddle?

In celebration of the mathematical constant pi on March 14 (3/14), our Engineering team has a riddle for you in the spirit of today. Can you crack the code?  Scroll down to view solution.

Scroll down for solution

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Answer: