| John Keill - Logarithms - 1723 - 364 pages
...Angle KCF ; and the Right Angle FHC equal to the Right Angle FKC; the two Triangles FHC, FKC fhall **have two Angles of the one equal to two Angles of the other,** and one Side of the one equal to one Side of the other, -viz.. the Side FC common to each of them.... | |
| John Keill - Trigonometry - 1733 - 397 pages
...F. But the Right Angle AFE is equal to the Right Angle BFE ; therefore the two Triangles EAF, EBF, **have two Angles of the one equal to two Angles of the other,** and the Side EF is common to both. Wherefore the other Sides 1 46. i. of the one fhall be f equal to... | |
| Robert Simson - Trigonometry - 1762 - 466 pages
...bifcfted by BD, and that the right angle BED is equal to the right angle BFD, the two triangles EBD, FBD **have two angles of the one equal to two angles of the other,** and the fide BD, which is oppofite to one of -f\ the equal angles in each, is com- -^ men to both :... | |
| Euclid, Edmund Stone - Geometry - 1765 - 464 pages
...c F, but the right angle FH c is equal to the right angle FK c : The two triangles FH c, FK c, will **have two angles of the one equal to two angles of the other,** and one fide of the one equal to one fide of the other, viz. the common fide F c, which is oppofite... | |
| John Keill - Logarithms - 1772 - 399 pages
...LF C. Therefore the Angle KFC is equal to the Angle CF L. And fo FKC, FLC, are two Triangles, having **two Angles of the one equal to two Angles of the other, each to each,** and one Side of the one equal to one Side of the other, viz. the common Side FC ; wherefore they •f-... | |
| Euclid - Geometry - 1776 - 264 pages
...will be equal or lefs. EDF, it muft be greater. Wherefore, &c. PROP. XXVI. THEO R. TF two triangles **have two angles of the one equal to two angles •*• of the other, each to each,** and aJiJe of the one equal to ajide of the other, either thejide lying between the equal angks, orj'ubtending... | |
| Robert Simson - Trigonometry - 1781 - 466 pages
...bifefted by BD, and that the right angle BED is equal to the right angle BFD, the _ two triangles EBD, FBD **have two £ angles of the one equal to two angles of the** other,and the Tide BD, which is oppofite to one of the TJ Cqual angles in each, is common ** to bbth... | |
| John Keill - Logarithms - 1782 - 399 pages
...Therefore the Angle KFG is equal to the Angle CF L. And fo FKC, FLC, are two Triangles, having two An' gles **of the one equal to two Angles of the other, each to each,** and one Side of the one equal to one 6iJe of the other, viz. the common Side FC ; wherefore they f... | |
| Euclid, John Playfair - Electronic book - 1795 - 400 pages
...EDF. Wherefore, if two triangles, &c. Q., ED a 4. i. b 34. i. PROP. XXVI. THEO R. IF two triangles **have two angles of the one equal to two angles of the other, each to each** ; and one fide equal to one fide, viz. either the fides adjacent to the equal angles, or the fides... | |
| Alexander Ingram - Trigonometry - 1799 - 351 pages
...Therefore, &c. Q^ ED COR. Likewife, if two folid angles be each contained by three plane angles, and **have two angles of the one equal to two angles of the other,** and thefe angles be in planes which have the fame inclination to one another ; the third angle of the... | |
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