Document zzyw54brdmJV1gBOZ9J0Z8k4g

158 Am. Soc. of Heat.-Vent. Encineers Guide, 1922 Am. Soc. of Heat.-Vent. Encineers Guide, . 1922 159 Circumference and Areas of Circles Circum Dia. ference A A A A A A A 1 A A A A A A. A 2 A A A 3 A A A 4 A 5 6A1 A 7 A 8 A 9 A 10 !A 111 A 12 A3 13 , A 14 }5* 15 A .3927 .7854 1.1781 1.5708 1.9635 2.3562 2.7489 3.1416 3.5343 3.9270 4.3197 4.7124 5.1051 5.4978 5.8905 6.2832 7.0686 7.8540 8.6394 9.4248 10.210 10.996 11.781 12.566 14.137 15.708 17.279 18.850 20.420 21.991 23.562 25.133 26.704 28.274 29.845 31.416 32.987 34.558 36.128 37.699 39.270 40.841 42.412 43.982 45.553 47.124 48.695 Area 0.0123 0.0491 0.1104 0.1963 0.3067 0.4417 0.6013 0.7854 0.9940 1.227 1.484 1.767 2.073 2.405 2.761 3.141 3.976 4.908 5.939 7.068 8.295 9.621 11.044 12.566 15.904 19.635 23.758 28.274 33.183 38.484 44.178 50.265 56.745 63.617 70.882 78.54 86.59 95.03 103.86 113.09 122.71 132.73 143.13 153.93 165.13 176.71 188.69 Circum Dia. ference 16 50.265 A 51.836 17 53.407 A 54.978 18 56.549 A 58.119 19 59.690 61.261 20 62.832 A 64.403 21 65.973 22 A 67.544 69.115 A 70.686 23 72.257 A 73.827 24 75.398 A 76.969 25 78.540 26 81.681 27 84.823 28 87.965 29 91.106 30 94.248 31 97.389 32 100.531 33 103.673 34 106.814 35 109.956 36 113.097 37 116.239 38 119.381 39 122.522 40 125.664 41 128.805 42 131.947 43 135.088 44 138.230 45 141.372 46 144.513 47 147.655 48 150.796 49 153.938 50 157.080 51 160.221 52 163.363 53 166.504 Area 201.06 213.82 226.98 240.52 254.46 268.80 283.52 298.64 314.16 330.06 346.36 363.05 380.13 397.60 415.47 433.73 452:39 471.43 490.87 530.93 572.55 615.75 660.52 706.86 754.76 804 ..24 855.30 907.92 962.11 1017.8 1075.2 1134.1 1194.5 1256.6 1320.2 1385.4 1452.2 1520.5 1590.4 1661.9 1734.9 1809.5 1885.7 1963.5 2042.8 2123.7 2206.1 Dia. 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 .80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Circum ference Area 169.646 172.788 175.929 179.071 182.212 185.354 188.496 191.637 194.779 197.920 201.062 204.204 207.345 210.487 213.628 216.770 219.91-1 223.053 226.195 229.336 232.478 235.619 238.761 241.903 245.044 248.186 251.327 254.469 257.611 260.752 263.894 267.035 270.177 273.319 276.460 279.602 282.743 285.885 289.027 292.168 295.310 298.451 301.593 304.734 307.876 311.018 2290. 2375. 2463. 2551. 2642. 2733. 2827. 2922.4 3019.0 3117.2 3216.9 3318.3 3421.2 3525.6 3631.6 3739.2 3848.4 3959.2 4071.5 4185.3 4300.8 4417.8 4536.4 4656.0 4778.3 4901.6 5026.5 5153.0 5281.0 5410.6 5541.7 5674.5 5808.8 5944.6 6082.1 6221.1 6361.7 6503.8 6647.6 6792.9 6939.7. 7088.2 7238.2 7389.8 7542.9 7697.7 M O O O t^O O N ^