======+==========+===========
Diam-| Circum- | Area.
eter.| ference. |
------+----------+-----------
¹/₃₂ | .0981 | .00076
¹/₁₆ | .1963 | .00306
⅛ | .3926 | .01227
³/₁₆ | .5890 | .02761
¼ | .7854 | .04908
⁵/₁₆ | .9817 | .07669
⅜ | 1.178 | .1104
⁷/₁₆ | 1.374 | .1503
½ | 1.570 | .1963
⁹/₁₆ | 1.767 | .2485
⅝ | 1.963 | .3067
¹¹/₁₆ | 2.159 | .3712
¾ | 2.356 | .4417
¹³/₁₆ | 2.552 | .5184
⅞ | 2.748 | .6013
¹⁵/₁₆ | 2.945 | .6902
1 | 3.141 | .7854
| 3.534 | .9940
¼ | 3.927 | 1.227
| 4.319 | 1.484
½ | 4.712 | 1.767
| 5.105 | 2.073
¾ | 5.497 | 2.405
| 5.890 | 2.761
2 | 6.283 | 3.141
| 6.675 | 3.546
¼ | 7.068 | 3.976
| 7.461 | 4.430
½ | 7.854 | 4.908
| 8.246 | 5.411
¾ | 8.639 | 5.939
| 9.032 | 7.491
3 | 9.424 | 7.068
¼ | 10.21 | 8.295
½ | 10.99 | 9.621
¾ | 11.78 | 11.044
4 | 12.56 | 12.566
¼ | 13.35 | 14.186
½ | 14.13 | 14.904
¾ | 14.92 | 17.720
5 | 15.90 | 19.635
¼ | 17.49 | 21.647
½ | 17.27 | 23.758
¾ | 18.06 | 25.967
6 | 18.84 | 28.274
¼ | 19.63 | 30.679
½ | 20.42 | 33.183
¾ | 21.20 | 35.784
7 | 21.99 | 38.484
¼ | 22.77 | 41.282
½ | 23.56 | 44.178
¾ | 24.34 | 47.173
8 | 25.13 | 50.265
¼ | 25.91 | 53.456
½ | 26.70 | 56.745
¾ | 27.48 | 60.132
9 | 28.27 | 63.617
¼ | 29.05 | 67.200
½ | 29.84 | 70.882
¾ | 30.63 | 74.662
10 | 31.41 | 78.539
¼ | 32.20 | 82.516
½ | 32.98 | 86.590
¾ | 33.77 | 90.762
11 | 34.55 | 95.033
¼ | 35.34 | 99.402
½ | 36.12 | 103.86
¾ | 36.91 | 108.43
12 | 37.69 | 113.09
¼ | 38.48 | 117.85
½ | 39.27 | 122.71
¾ | 40.05 | 127.67
13 | 40.84 | 132.73
¼ | 41.62 | 137.88
½ | 42.41 | 143.13
¾ | 43.19 | 148.48
14 | 43.98 | 153.93
¼ | 44.76 | 159.48
½ | 45.55 | 165.13
¾ | 46.33 | 170.87
15 | 47.12 | 176.78
¼ | 47.90 | 182.65
½ | 48.69 | 188.69
¾ | 49.48 | 194.82
16 | 50.26 | 201.06
¼ | 51.05 | 207.39
½ | 51.83 | 213.82
¾ | 52.62 | 220.35
17 | 53.40 | 226.98
¼ | 54.19 | 233.70
½ | 54.97 | 240.52
¾ | 55.76 | 247.45
18 | 56.54 | 254.46
¼ | 57.33 | 261.58
½ | 58.11 | 268.80
¾ | 58.90 | 276.11
19 | 59.69 | 283.52
¼ | 60.47 | 291.03
½ | 61.26 | 298.64
¾ | 62.04 | 306.35
20 | 62.83 | 314.16
½ | 64.40 | 330.06
21 | 65.97 | 346.36
½ | 67.54 | 363.05
22 | 69.11 | 380.13
½ | 70.68 | 397.60
23 | 72.25 | 415.47
½ | 73.82 | 433.73
24 | 75.39 | 452.39
½ | 76.96 | 471.43
25 | 78.54 | 490.87
½ | 80.10 | 510.70
26 | 81.68 | 530.93
½ | 83.25 | 551.54
27 | 84.82 | 572.55
½ | 86.39 | 593.95
28 | 87.96 | 615.75
½ | 89.53 | 637.94
29 | 91.10 | 660.52
½ | 92.67 | 683.49
30 | 94.24 | 706.86
½ | 95.81 | 730.61
31 | 97.38 | 754.76
½ | 98.96 | 779.31
32 | 100.5 | 804.24
½ | 102.1 | 829.57
33 | 103.6 | 855.30
½ | 105.2 | 881.41
34 | 106.8 | 907.92
½ | 108.3 | 934.82
35 | 109.9 | 962.11
½ | 111.5 | 989.80
36 | 113.0 | 1017.8
½ | 114.6 | 1046.3
37 | 116.2 | 1075.2
½ | 117.8 | 1104.4
38 | 119.3 | 1134.1
½ | 120.9 | 1164.1
39 | 122.5 | 1194.5
½ | 124.0 | 1225.4
40 | 125.6 | 1256.6
½ | 127.2 | 1288.2
41 | 128.8 | 1320.2
½ | 130.3 | 1352.5
42 | 131.9 | 1385.4
½ | 133.5 | 1418.6
43 | 135.0 | 1452.2
½ | 136.7 | 1486.1
44 | 138.2 | 1520.5
½ | 139.8 | 1555.2
45 | 141.3 | 1590.4
½ | 142.9 | 1625.9
46 | 144.5 | 1661.9
½ | 146.0 | 1698.2
47 | 147.6 | 1734.9
½ | 149.2 | 1772.0
48 | 150.7 | 1809.5
½ | 152.3 | 1847.4
49 | 153.9 | 1885.7
½ | 155.5 | 1924.4
50 | 157.0 | 1963.5
½ | 158.6 | 2002.9
51 | 160.2 | 2042.8
½ | 161.7 | 2083.0
52 | 163.3 | 2123.7
½ | 164.9 | 2164.7
53 | 166.5 | 2206.1
½ | 168.0 | 2248.0
54 | 169.6 | 2290.2
½ | 171.2 | 2332.8
55 | 172.7 | 2375.8
½ | 174.3 | 2419.2
56 | 175.9 | 2463.0
½ | 177.5 | 2507.1
57 | 179.0 | 2551.7
½ | 180.6 | 2566.7
58 | 182.2 | 2642.0
½ | 183.7 | 2687.8
59 | 185.3 | 2733.9
½ | 186.9 | 2780.5
60 | 188.4 | 2827.4
½ | 190.0 | 2874.7
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