常用圆周率倍数表(1 页)Good is good, but better carries it.精益求精，善益求善。1×3.14 = 3.14 2×3.14 = 6.28 3×3.14 = 9.42 4×3.14 = 12.56 5×3.14 = 15.7 6×3.14 = 18.84 7×3.14 = 21.98 8×3.14 = 25.12 9×3.14 = 28.26 10×3.14 = 31.4 11×3.14 = 34.54 12×3.14 = 37.68 13×3.14 = 40.82 14×3.14 = 43.96 15×3.14 = 47.116×3.14 = 50.24 17×3.14 = 53.3818×3.14 = 56.52 19×3.14 = 59.6620×3.14 = 62.8 25×3.14 = 78.5 36×3.14 = 113.04 49×3.14 = 153.86 64×3.14 = 200.9681×3.14 = 254.34 100×3.14 = 341 常用圆周率倍数表 }]￥（,)（>\%。(？、!·|?;>…；￥《[<-）》<
