FIGURE 6. 
VII, Chimborazo 
2% 
ISualata 
Renvoi aux stations. 
CNT fase 1) 
L2#1 Chimborazo... ....... 30 
AAA TA" M nee Mn 31 
Terme ouest de la base 
de Riobamba........ 32 
Loma de Quito........ 33 
Aupate Terme est de la base 
Yana Ashpa : de Riobamba...…... 34 
RUE CR AE MÉRPTES 35 
Yana AShpa. 4. 36 
Da EUR Nue See 37 
Lanlanguso . ......,... 38 
cf Zagrun 
Lanlanguso 
TRIANGLES ET ÉQUATIONS AUX ANGLES. 
6 A . G NI 
Igualata....... 49.2545,074+(7)+(8) Aupalérs 15.6385,243+-(12)+(13) 
Terme ouest ..  98.6838,382+(4)+-(5) Terme ouest .. 13.1024,989+(4) 
Terme est.... 52.0609,840+(2) Terme est.... 171.2588,698<+(1)+(2) 
È = 199.9993,206 Ë = 199-9998 ,930 
é — 0,723 bc 0,254 
Er —7:427 E — —1,324 
4) o=—7",f27+(2)+(4)+65)+(7+(8) (2)  o=—1",324+(1)+(2)+(4)+(12)+ (13) 
G # =Ne G AL 
Igualata......, 77-6179,718+(7)+(8)+(0) Aupate....... 52.4395,599--(10)+(11)+(12)+(13) 
Terme ouest.. 85.5813,393+(5) Igualata..... . _28.363{,644+(9) 
AUpAlO ne :36.8010,356<+(10)+(11) Terme est... 119.1978,858<+(1) 
Z = 200.0003,467 È — 200.0009,701 
LE — 1,264 È = 0,799 
E = +2,203 E—= +8 ,306 
(@)  0=+2",203+(5)+(5)+(8)-+(0)+(10)-+(11) 0=+8",306-+(1)+(9)-+(10)-+(11)+ (12) (13) 
