Baileigh is using a piece of string to hang a painting on the wall. The back of the painting is diagrammed below.
24 cm	24 cm  	
10 cm
10 cm
Note: Figure is not drawn to scale.
What is the length of the string?
  A. 
34 centimeters
  B. 
52 centimeters
  C. 
68 centimeters
  D. 
26 centimeters