TABLES RELATING TO PARTS I AND II 225 
TANGENTS, AND COTANGENTS 
Angle 
Sin. 
D. V 
Cos. 
D.l' 
Tan. 
D.l' 
Cot. 
22 ° 30 ' 
22 ° 40 ' 
9.5828 
.5859 
3.1 
3.0 
3.0 
2.9 
3.0 
2.9 
2.9 
2.9 
2.8 
2.8 
2.8 
2.8 
2.8 
2.7 
2.7 
2.7 
2.7 
2.7 
2.6 
2.6 
2.6 
2.6 
2.6 
2.5 
2.6 
2.5 
2.4 
2.5 
2.5 
2.4 
2.4 
2.4 
2.4 
2.4 
2.3 
2.4 
2.3 
2.3 
2.3 
2.2 
2.3 
2.2 
2.3 
2.2 
2.2 
9.9656 
.9651 
.5 
.5 
.6 
.5 
.6 
.5 
.6 
.5 
.6 
.5 
.6 
.6 
.6 
.5 
.6 
.6 
.6 
.6 
.6 
.6 
.6 
.7 
.6 
.6 
.6 
.7 
.6 
.7 
.6 
.7 
.6 
.7 
.7 
.6 
.7 
.7 
.7 
.7 
.7 
.7 
.7 
.7 
.7 
.7 
.8 
• 
9.6172 
.6208 
3.6 
3.5 
3.6 
3.5 
3.4 
3.5 
3.4 
3.5 
3.4 
3.4 
3.3 
3.4 
3.3 
3.4 
3.3 
3.3 
3.2 
3.3 
3.2 
3.3 
3.2 
3.2 
3.2 
3 1 
3.2 
3.1 
3 2 
0.3828 
.3792 
22 ° 50 ' 
.5889 
.9646 
.6243 
.3757 
23° 0' 
9.5919 
9.9640 
9.6279 
0.3721 
23 ° 10 ' 
23 ° 20 ' 
.5948 
.5978 
.9635 
.9629 
.6314 
.6348 
.3686 
.3652 
23 ° 30 ' 
.6007 
.9624 
.6383 
.3617 
23 ° 40 ' 
.6036 
.9618 
.6417 
.3583 
23 ° 50 ' 
.6065 
.9613 
.6452 
.3548 
o 
o 
** 
CO 
9.6093 
9.9607 
9.6486 
0.3514 
24 ° 10 ' 
24 ° 20 ' 
.6121 
.6149 
.9602 
.9596 
.6520 
.6553 
.3480 
.3447 
24 ° 30 ' 
.6177 
.9590 
.6587 
.3413 
24 ° 40 ' 
.6205 
.9584 
.6620 
.3380 
24 ° 50 ' 
.6232 
.9579 
.6654 
.3346 
25° 0' 
9.6259 
9.9573 
9.6687 
0.3313 
25 ° 10 ' 
.6286 
.9567 
.6720 
.3280 
25 ° 20 ' 
.6313 
.9561 
.6752 
.3248 
25 ° 30 ' 
.6340 
.9555 
.6785 
.3215 
25 ° 40 ' 
.6366 
.9549 
.6817 
.3183 
25 ° 50 ' 
.6392 
.9543 
.6850 
.3150 
26° 0' 
9.6418 
9.9537 
9.6882 
0.3118 
26 ° 10 ' 
26 ° 20 ' 
.6444 
.6470 
.9530 
.9524 
.6914 
.6946 
.3086 
.3054 
26 ° 30 ' 
.6495 
.9518 
.6977 
.3023 
26 ° 40 ' 
.6521 
.9512 
.7009 
.2991 
26 ° 50 ' 
.6546 
.9505 
.7040 
.2960 
27° 0' 
9.6570 
9.9499 
9.7072 
3.1 
3.1 
3.1 
3.1 
3.0 
3 1 
0.2928 
27 ° 10 ' 
.6595 
• .9492 
.7103 
.2897 
27 ° 20 ' 
.6620 
.9486 
.7134 
.2866 
27 ° 30 ' 
.6644 
.9479 
.7165 
.2835 
27 ° 40 ' 
.6668 
.9473 
.7196 
.2804 
27 ° 50 ' 
.6692 
.9466 
.7226 
.2774 
28° 0' 
9.6716 
9.9459 
9.7257 
3 0 
0.2743 
28 ° 10 ' 
.6740 
.9453 
.7287 
3.0 
3.1 
3.0 
3.0 
3 0 
.2713 
28 ° 20 ' 
.6763 
.9446 
.7317 
.2683 
28 ° 30 ' 
.6787 
.9439 
.7348 
.2652 
28 ° 40 ' 
.6810 
.9432 
.7378 
.2622 
28 ° 50 ' 
.6833 
.9425 
.7408 
.2592 
29° 0' 
9.6856 
9 .9418 
9.7438 
2 9 
0.2562 
29 ° 10 ' 
.6878 
.9411 
.7467 
3 0 
.2533 
29 ° 20 ' 
.6901 
.9404 
.7497 
2 9 
.2503 
29 ° 30 ' 
.6923 
.9397 
.7526 
3 0 
.2474 
29 ° 40 ' 
.6946 
.9390 
.7556 
2.9 
2.9 
.2444 
29 ° 50 ' 
.6968 
.9383 
.7585 
.2415 
o 
o 
o 
CO 
9.6990 
9.9375 
9.7614 
0.2386 
Cos. 
D. V 
Sin. 
D. V 
Cot. 
D. V 
Tan. 
67 ° 30 ' 
67 ° 20 ' 
67 ° 10 ' 
67° 0' 
66 ° 50 ' 
66 ° 40 ' 
66 ° 30 ' 
66 ° 20 ' 
66 ° 10 ' 
66 ° 0 ' 
65 ° 50 ' 
65 ° 40 ' 
G 5 ° 30 ' 
65 ° 20 ' 
65 ° 10 ' 
65° 0' 
64 ° 50 ' 
64 ° 40 ' 
64 ° 30 ' 
64 ° 20 ' 
64 ° 10 ' 
64° 0' 
63 50 ' 
63 ° 40 ' 
63 ° 30 ' 
63 ° 20 ' 
63 ° 10 ' 
63° 0' 
62 ° 50 ' 
62 ° 40 ' 
62 ° 30 ' 
62 ° 20 ' 
62 ° 10 ' 
62° 0' 
61 ° 50 ' 
61 ° 40 ' 
61 ° 30 ' 
61 ° 20 ' 
61 ° 10 ' 
61° 0' 
60 ° 50 ' 
60 ° 40 ' 
60 ° 30 ' 
60 ° 20 ' 
60 ° 10 ' 
60° 0' 
Angle 
