104 



APPENDIX 



TABLE III— Continued 



Diam- 

 eter, 

 Inches 



Area, 



Square 



Feet 



25.0 

 25.1 

 25.2 

 25.3 

 25.4 

 25.5 

 25.6 

 25.7 

 25 . 8 

 25.9 



26.0 

 26.1 

 26.2 

 26.3 



3.409 

 3.436 

 3.464 

 3.491 

 3.519 

 3.547 

 3.574 

 3.602 

 3.631 

 3.659 



3.687 

 3.715 

 3.744 

 3.773 



Diam- 

 eter, 

 Inches 



27.8 

 27.9 



28.0 

 28.1 

 28.2 

 28.3 

 28.4 

 28.5 

 28.6 

 28.7 

 28.8 

 28.9 



29.0 



Area, 



Square 



Feet 



I 

 4.215 

 4.246 



4.276 

 4 . 307 

 4.337 

 4.368 

 4.399 

 4.430 

 4.461 

 4.493 

 4.524 

 4.555 



4.587 



Diam- 

 eter, 

 Inches 



Area, 



Square 



Feet 



35 . 

 36.0 

 37.0 

 38.0 

 39.0 



40.0 

 41.0 

 42.0 

 43.0 

 44.0 



45.0 

 46.0 

 47.0 



6.681 

 7.069 

 7.467 



7.876 

 8 . 296 



8.727 

 9.168 

 9.621 

 10.085 

 10.559 



11.045 

 11.541 

 12.048 



