Печное искусство

Таблица окружностей круга, для діаметровъ отъ 0,1 до 40.

Діа- метръ.

0,5

0,0

0,1

0,6

0,7

0,8 j 0,9

0,2

0,3 ! 0,4

1

! 2,1991(2,5133 I

0 . 2,8274 1 3,1416 3,45583,7699 4,0841 4,3982 4,7124 5,0265 5,3407 5,6549 5,9690 2 6,2832 6,5973 6,9115 7,2257 7,5398 7,8540 8,1681 8,4823 8,7965 9,1.106 3 9,4248 9,7389 10,053 10,367 10,681 10,996 11,310 11,624 11,938 12,252 4 12,566 12,881 ' іЗ, 195 13,509 13,823 14,137 14,451 14,765 15,080 15,394 5 15,708 16,022 16,336 16,650 16,965 17,279 17,593 17,907 18,221 18,535 6 18,850 19,164 19,478 19,792 20,106 20,420 20,735 .21,049 21,363 21,677 7 21,991 22,305 22,619 22,934 23,248 23,562 23,876 24,190 24,504 24,819 8 25,133 25,447 25,761 26,075 26,389 26,704 27,018 27,332 27,646 27,960 9 28,274 28,588 28,903 29,217 29,531 29,845 30,159 30,473 30,788 31,102 10 31,416 31,730 32,044 32,358 32,673 32,987 33,301 33,615 33,920 34,243 И 34,558 34,872 35,186 35,500 35,814 36,128 36,442 36,757 37,071 37,385 12 37,699 38,013 38,327 38,642 38,956 39,270 39,584 39,898 40,212 40,527 13 40,841 41,155 41,469 41,783 42,097 42,412 42,726 43,040 43,354 43,668 14 43,982 44,296 44,611 44,925145,239 45,553 45,867 46,181 46,496 46,810 15 47,124 47,438 47,752 48,066 48,381 48,695 49,009 49,323 49,637 4,9,951 16 50,265 50,580 50,894 51,208 51,522 51,836 52,150 52,465 52,779 53,093 17 53,407 53,621 54,035 54,350 54,664 54,978 55,292 55,606 55,920 56,235 18 56,549 56,863 57,177 57,491 57,805 58,119 58,434 58,748 59,062 59,376 0,0000 0,3142 0,6283 0,9425 1,2566 1,5708 1,8850