MERIDIAN ON THE COAST OF COROMANDEI.. 169 



Mungot Station from Munnoor station 58633,7- 



No 



12. 



Stations. 



Mungot station, 

 Munnoor station, 

 Tandray station, 



Obsei"ve<i 



Aiijles. 



75 25 54,8 

 44 15 34,9 

 60 18 30,7 



ISO 00 00,4 



Diff. 



-.3 



2 



-,"2 



■n y 



Error. 



,64 —,2 ISO 



Angles for 

 calculation. 



Disfarces 

 in feet. 



75 25 54,5 

 44 15 35 

 60 IS 30,5 



Tandray station 



f^-'"{S 



ot hill, - 

 nnor station. 



47105,9 

 65325,4 



In the quadralateral formed by Midlapode hill, 

 Mungot hill, Munnoor station, and Tandrai/ sta- 

 tion, the side Mullapode and Tandray is common 

 to the tenth and eleventh triangles, the first of 

 which g-ives it 81731,9 feet, and the latter 81732,7 

 feet, the mean of which is 8173'2,3 feet, which be- 

 comes the base for extending the triangles westerly. 

 These results appear to be sufficiently correct, since 

 the bases on which the two triangles have been 

 formed, were derived from the different sides of 

 the triangle Perumbauk hill, Mungot hiiU and 

 Mullapode hill, viz. one from the side MuUapcde 

 hill and Mungot hill, the other from t'ne side Mul- 

 lapode hill and Perumbauk hill, on which was com- 

 puted the side Alullapode hill and Cocnonrcnucum 

 hill, and from that again the side Jlfu/lapode hill 

 and Munnoor station, which, however, came out 

 the same as when obtained from the distance i^/w/- 

 lapode hill and Mungot hill. 



It will also appear that in the triangle computed 

 on the base Mungot hill and Munnoor station, that 

 each of the sides, Munnoor station and Tandray 

 station, and Mungot and Tandray become common 

 to the triangles, Mullapode hill, Munnoor and Tan- 



