A TABLE OF CHORDS. M. 25 30 50 60 10 15 20 25 30 35 0° 1° 2° 3° 4° .0000 .0175 0349 .0524 .0698 .0015 .0189 .0364 .0538 .0713 .0029 .0204 0378 0553 .0727 .0044 .0218 .0393 .0567 .0742 .0058 .0233 .0407 .0582 .0756 .0073 0247 .0422 .0596 .0771 .0087 .0262 .0436 .0611 .0785 .0102 .0276 .0451 .0625 .0800 .0116 .0291 .0465 0640 .0814 .0131 0305 .0480 .0654.0829 .0145.0320 .0494 .0669 .0843 .0160 .0335 .0509.0683 .0858 .0175 0349.0524 .0698 .0872 9° 10° 11° 12 13° .1569 1743 .1917 .2091 .2264 .1584 .1758 .1931 .2105 .2279 1598 1772 .1946 .2119 .2293 .1613 1787 .1960 .2134 .2307 .1627 .1801 .1975 .2148 .2322 .1642 .1816 .1989 .2163 .2336 .1656 .1830 .2004 .2177 .2351 .1671 .1845 .2018 .2192 .2365 40 .1685 1859 .2033 .2206 .2380 .800.1873 .2047 .2221 2394 1714 .1888 .2062 .2235.2409 .1729 .1902 .2076 .2250 .2423 .1743.1917 .2091 .2264 .2437 45 50 55 60 |