u 



.MEASUREMENT OF AN ARC 



Vuilanaud hill from Vullnnkora = S9960 Feet. 



TRIANGLES. 



Observed 



Angles. 



6 



_ 



1 



o 



Ti . 





a 



O tr 



u 



a) 



C ■£ 



o 



& 







Q 





Angles for 

 Calculation. 



.2 a 

 O - 



Vuilanaud hill . , 

 Vullunkota 'hill. . 



Kolanelioor hill. , 



39 



94 54 12.13 



— 1.10 







38 11 52.6 



—0.46 







46 53 58,75 



—0.45 







94 54 10.7 

 38 I I 51. .5 



Iri ^3 57 7 



180 3.48 



2.01 | -f 1.47 J 180 0. 



K, ,, , ... e $ Vuilanaud h 

 olanelloorhuJfrom < t - ,. , .. 

 ( V nUmko^a 



81657.3 

 36 101.6 



Vulliinkota from KoIandlJo6r==13fir?Tj 



Vullunkota 



Kolanelioor hill 

 iPerriaormalii .. 



10 



88 53 48 4 

 48 44 15.9 



—2.4 

 — 1.26 







. 88 53- 46. 

 48 4 3 14.6 

 42 21 59 4 



ISO 0. 



Perrioormalli from 



Vulliinkota 

 lan.-'MTir 



I Ho 



152154.4 

 202377, 5 



KoJaneJInor from Perrioormalli ±= 202377*5. 



■Colartelloor ....... 



Perrioormal'i . 



vi aeiiacliipo.raui lull 



t 



42 



43 



59 35 7.19 

 89 5 I 59 1 5 



-1.07 



59 38 6 1 

 30 31 56.9 



SO .K ' 5-7 



[l80 0. 



[miachiporana from <„' 



olandloor hill 



102813. 1 



rrioormalli '. .: \ i 7 1556.9 



Perrioormalli from Me?nachiooram= 174558.9. 



Perrioormalli . . . . . 

 Meenachiporam hill .. 



Sudd rag hevry ►.'..,...; 



70 44 8.67 



—2.99 







61 1 5 63—2 62 







48 14 55 64 



—2 4 



■ 





70 44 5.7 

 61 I 3 

 48 14 51.3' 



80 9.9 3 



(8 01 j+ 1.93 I '80 0. 



Suddragherry from < 



Perrioormalli v . .'..'., 

 Meenachiporam hill 



204679.3 



220878.85 



Perrioormalli . ....... 



M eenachiporam ....... 



Gopaulswainy ......... 



55 35 40.05 



—2. 1 S 



' 





68 40 37:25 



—2.47 







55 43 49.09 



—2.1 4 







55 35 38. 

 68 40 35. 

 55 43 47. 



180 .6,3°}; 



5.7 



l.S.' ISO 0- 0. 



« , - i Perrioormalli . . 



1 J ^ iVteeaacliiporam 



196767 S 

 1742741 5 I 



