FACTORS AND TABLES OF EQUIVALENTS USED IN FORESTRY 
TaBLE 17.—Areas of squares, length ef one side being given ! 
Length of each side of square 
Teet Meters Chains 
i 0. 66 0. 201 0. 01 
3. 28 1 .050 
6. 56 .099 
6.6 2.012 | 
9. 84 3 149 
10 3. 048 152 
13.1 4 . 199 
13, 2 4. 023 x 
15 4.572 O27 
16. 4 5 . 249 
16.5 5. 029 25 
19.7 6 . 298 
19.8 6. 035 aa 
20 6. 096 . 303 
23.0 7 . 348 
25 7. 620 379 
26. 2 8 398 
26. 4 8. 047 4 
29.5 9 447 
30 9. 144 455 
32.8 10 497 
33 10. 058 5 
35 10. 668 539 
39.6 12. 070 
40 12. 192 606 
45 13. 716 682 
46. 2 14. 082 7 
49.5 15. 088 15 
50 15. 240 758 
52.8 16. 093 ; 
55 16. 764 . 833 
59.4 18. 105 9 
65 19. 812 985 
65.6 20 994 
66 20. 117 1 
70 21. 336 1. 061 
vB 22. 860 1136 
80 24. 384 1. 212 
82.5 25. 146 1. 25 
85 25. 908 1. 288 
90 27. 432 1. 364 
95 28, 956 1. 439 
98. 4 36 1.491 
95 30. 175 1.5 
100 30. 480 1.515 
104. 4 31. 808 1.581 
115.5 35. 204 1.75 
131.2 40 1. 988 
132 40. 234 2 
147.6 44, 983 2. 236 
148. 5 45, 263 2.25 
164 50 2. 485 
165 50, 292 2.5 
196. 8 69 2. 983 
198 60. 351 3 
200 60. 960 3. 030 
208. 7 63. 615 3. 162 
229.7 20 3. 480 
231 70. 409 3.5 
262. 5 80 3.977 
264 80. 467 4 
295.3 90 4, 474 
297 90. 526 4.5 
328. 1 100 4.971 
330 100. 584 5 
1 The value in heavier type is that from which the corresponding values were computed. Continuing 
decimals or rounded values not shown in this table. 
21 milacre. 
122035*—35——2 
Square feet 
0. 4356 
10. 76 
43. 06 
43. 56 
96. 87 
100 
172, 22 
174, 24 
225 
269. 10 
272. 25 
6, 806. 25 
107, 638. 7 
108, 900 
Area of square 
Acres 
. 00025 
. 00230 
. 00395 
. 004 
. 00517 
. 00618 
. 00625 
. 00890 
. 009 
. 00918 
. 01211 
. 01435 
- 01581 
. 016 
. 02002 
. 02066 
. 02471 
. 025 
. 02812 
. 036 
. 03673 
. 04649 
. 049 
. 05625 
. 05739 
. 064 
. 06944 
. 081 
. 09699 
. 09884 
1 
. 11249 
. 12913 
. 14692 
. 15625 
. 16586 
. 18595 
. 20719 
. 22239 
. 225 
. 22957 
25 
. 30625 
. 89537 
A 
Se SO) a a a es 
a) 
. 50625 
. 61776 
AROS orb bo 
Hectares 
0 
, 
SR 
