Table 1. 



^i 



6li-45 



sin 0j 



cos 6^ 



cos (^j - 45) 



^i' 



79°44 05'!666 



34 44 05"666 



0.98399379 



0.17820275 



0.82179706 



4.6613215 



112 30 



67 30 



0.92387953 



-0.38268343 



0.38268343 



1.6993635 



145 15 54,334 



100 15 54.334 



0.56978031 



-0.82179706 



-0.17820275 



4.6613215 



292 30 



247 30 



-0.92387953 



0.38268343 



-0.38268343 



12.785918 



xj = 2 + Tj' cos 0j 



yj = rj'sin (9j 



r;=rj'±2 



ri+4 = ri'±2 



2.8306603 



4.5867114 



T, = 2.6613215 



r^ = 6.6613215 



1.3496817 



1.5700072 



r^ = 3.6993635 



r, = 3.6993635 



-1.8306603 



2.6559292 



r3 = 6.6613215 



r, = 2.6613215 



6.8929590 



-11.812648 



r, = 14.785918 



r, = 14.785918 



Checks were computed but are not shown here. Figure 25 shows the results ot Table 1 graphically. 

 Example 2. Let c = 3, a = d = 2, b = l, a = 30°. sin a = H, cos a = \/3/2 

 K = 0.6, tan /3 = 1/(^3 + 1.8) = 1/(3.5320508) = 0.28312164, v=l, |l=^J3. 

 /3 = 15° 48' 28':676. sin ^ = 0.27241402, cos yj = ^" ^'^ " ^' (0.54482804) 



cos yj = ± (1.1) (0.54482804), ± (0.1) (0.54482804) 



cos yj = ± 0.59931084, + 0.054482804 



yj = 53°10' 46';000, 86°52' 36'1550, 126° 49* 14';000, 273° 07' 23'1450 



0j = |8 + yj, d, = 68° 59' 14':676, 9^ = 102° 41' 05':226, 9, = 142° 37' 42':676 



5 3 



^4 = 288°55' 52':i26. r;'= 



" + 2 - 



following table: 



2 - 3 cos 6»j 2 cos {9~ 30) ± 1 



The work is arranged in the 



106 



