Document zQbKyRqY9jee8OwaaGDeX9X66

1064 CHAPTER SO I" Table ? -Circumferences and Areas of Circles 1952 .Guide Diameter IN Inches Abba ' Sqln. 8qFt ClRCUMTEBRKCR Inches Feet DlAMBTEa IN Inches Area Sq In. Sq Ft 1 ClRCUMfERXKCB Inches - ' Feet" H l IX IH iX `2 2X2H 2^ 3 3K 3H 3$* 4 4tf 4H 4H 5 S 5K SH 5tf 6 6K 6H 6X 1 IX 7^ ' 8 zx 8H SM 99x m9X 10 . WH 11 IlM 12 I2M 13 13J$ 14 14)1 15 I5H 16 16H 1t7w . 1m8 i 19 19H 20 20H 2211 a 22 22M 23 23H 24 24H 25 2SM 26 26H 27 2?M 0.049 0.0003 0.785 0.196 0.0014 1.571 0.442 0.0031 2.356 0.785 0.0054 3.142 1.227 0.0085 3.927 1.767 . 0.0123 4.712 2.405 0.0167 5.498 3.142 0.0218 - 6.283 3.976 0.0276 7.069 4.909 0.0341 7.854 5L939 0.0412 8.639 7.069 0.0491 9.425 8.296 0.0576 10.21 9.621 0.0668 10.99 11.04 0.0767 11.78 12.57 0.0873 12.57 14.19 0.0986 13.35 15.90 ` 0.1104 14.14 17.72 0.1231 14.92 19.64 0.1364 15.71 21.65 0.1504 16.49 23.76 * 0.1650 17.28 25.97 0.1840 . 18.06 28.27 0.1964 18.85 30.68 0.2131 19.64 33.18 0.2304 . 20.42 35.79. 0.2486 21.21 38.49 0.2673 21.99 41.28 0.2867 22.78 44.18 -0.3068 23.56 47.17 0.3276 24.35 50.27 0.3491 25.13 . 53.46 0.3713 25.92 56.73 0 3942 26.70 60.13 0.4175 . 27.49 63.62 0.4418 28.27 67.20 0.4668 29.06 70.88 0.4923 29.85 74.66 0.5185 30.63 78.54 . 0.5454 31.42 86.59 - 0.6010 32.99 95.03 0.6600 34.56 s103.9 0.7215 36.13 113.1 0.7854 37.70 122.7 0.8520 39.27 132.7 0.9218 40.84 143.1 0.9937 42.41 153.9 1.069 43.98 165.1 1.146 45 .S5 176.7 1.227 . 47.12 188.7 1.310 48.69 201.1 1.396 50.27 213.8 1.485 51.84 226.9 1.576 53.41 240.5 1.670 54.98 254.5 1.767 56.55 268.8 1.867 58.12 '283.5 1.969 59.69 298.6 2.074 61.26 314.2 2.182 62.83 330.1 2.293 64.40 346.4- 2.405 65.97 361.1 2.508 67.54 380.1 2.640 69.12 397.6 2.761 70.69 415.5 2.885 72.26 433.7 3.012 73.83 452.4 3.142 75.40 471.4 3.274 76.97 490.9 3.409 78.54 510.7 3.547 80.11 530.9 3.687 81.68 551.6 3.832 83.25 572.6 3.976 84.82 593.9 4.125 86.39 0.0652 28 0.1309 28H 0.1964 29 0.2618 29M 0.3273 30 0.3927 31 0.4582 1 32 0.5236 .33 0.5891 ; 34 0.6546 35 0.7200 36 0.7854 37 0.8510 38 0.9160 . 39 0.9818 40 1.047 41 1.113 42 1.178 43 1.243 44 1.309 45 1.374 46 1.440 :v47 1.505 48 1.571 49 1.637 50 `1.702 51 1.768 52 1.833 S3 1.899 54 1.964 55 2.029 . 56 2.094 . 57 2.160 58 2.225 59 2.291 60 2.356 61 2.422 62 2.488 63 2.553 64 2.618 . 65 . 2.750 66 2.880 67 3.011 68 3.142 .69 3.273 70 3.403 71 3.535 72 3.665 73 3.796 74 3.927 75 .4.058 76 4.189 77 4.321. 78 4.451 79 4.582 80 4.712 81 4.845 82 4.974 83 5.105 84" 5.236 85 5.367 86 5.498 87 5.629 88 5.760 89 5.891 90 6.021 91 6.153 92 6.283 93 6.415 -94- 6.545 95 6.676 96 6.807 97 6.938 98 7.069 99 7.199, 100 615.8 4.276 637.9 4.430 660.52 4.587 .683.5 4.747 706.8 4.909 754.8 5.241 804.3 5.585 v 855.3- 5.940 907.9 6.305 962.1 6.681 1018.0 , 7.069; . 1075.0 7.467 - 1134.0 7.876 1195.0 . 8.296 1256.0 8.727 1320.0 9.168 1385.0 9.621 1452.0 10.08 1521.0 10.56 1590.0 11.04 1662.0 11.54 1735.0 12.05 1810.0 12.51 1886.0 13.09 1963.0 13.64 2043.0 14.19 2124.0 14.75 2206.0 15.32 2290.0 15.90 2376.0 16.50 2463.0 . 17.10 2552.0 17.72 2642.0 18.35 2734.0. 18.99 .2827.0 19.63 2922.0 20.29 3019.0 20.97 3117.0 21.65 . 3217.0 22.34 3318.0 23.04 3421.0 23.76 3526.0 24.48 3632.0 25.22 3739.0 25.97 3848.0 26.73 39S9.0 27.49 4072.0 28.27 4185.0 29.07 . 4301.0 29.87 4418.0 30.68 4536.0 31.50 4657.0 32.34 ;4778.0. 33.18 4902.0 ' 34.04 5027.0 34.91' 5153.0 35.78 528t.0 36.67 5411.0 37.57 5542.0 38.48 5675.0 39.41 5809.0 40.34 5945.0 41.28 6082.0 42.24 6221.0 43.20 6362.0 44.18 -6504.0 45.17 6648.0 46.16 6793.0 47.17 6940.0 48.19 7088.0 - 49.22 7238.0 .50.27 7390.0 51.32 7543.0 52.38 7698.0 53.46 7854.0 54.54 . 87.97 89.54 91.11 92.63 94.25 97.39 100.5 103.7 106.8 109.9 .. 1I3.1116.2 119.4 122.5 125.6 128.8 131.9 135.1 138.2 141.4 144.5 147.7 150.8 153.9 . 157.1 160.2 163.4 166.5 169.6 172.8 175.9 179.1 182.2 185.4 188.S 191.6 194.8 197.9 201.1 204.2 207.3 210.5 213.6 216.8 219.9 223.1 226.2 229.3 232.5 235.6 238.8 241.9 245.0 248.2 -251.3 254.5 257.6 260.8 263.9 267.0 270.2 273.3 . 276.5 279.6 282.7 285.9 289.0 292.2 295.3 298.4 301.6 304.7 307.9 311.0 - 314.2 7.330 7.462 7.592 7.725 7.854 8.116 8.378 8.639 8.901 9.163 . 9.425 9.686 9.948 10.21 10.47 10.73 10.99 11.26 11.S2 11.78 12.04 12.30 12.57 12.83 13.09 13.35 13.61 . 13.88 14.14 14.40 -14.66 14.92 15.18 15.45 15.71 15.97 16.23 16.49 16.76 17.02 17.28 17.54 17.80 18.06 18.33 18.59 18.85 19.11 19.37 19.63 19.90 20.16 ,20.42 20.68 ' 20.94 21.21 21.47 21.73 21.99 .22.25 22.51 22.78 23.04 '23.30 23.56 23.82 24.09 24.35 24.61 24.87 25.13 25.39 25.66 25.92 .26.18 i|W / CATALOG DATA SECTION INDEX TO ADVERTISERS PAGE 1067 INDEX TO MODERN EQUIPMENT PAGE 1073 I