 If any three parts are given, one of them being a side, the other three can be found. The process of finding the unknown parts from the given parts is called the solution of the triangle.  Plane Trigonometry - Page 7by Levi Leonard Conant - 1909 - 183 pagesFull view - About this book
 | Charles Davies - Leveling - 1871 - 448 pages
...for describing a circumference, about a given triangle. SECTION HI. . 1 PLANE TRIGONOMETRY. 45. PLANE TRIGONOMETRY is that branch of Mathematics which treats of the solution of plane triangles. , In every plane triangle there are six parts: three sides and three angles. When... | |
 | Charles Davies - Geometry - 1872 - 464 pages
...: sin 3° — sin 1° : : sin 3° + sin 1° : sin 4°; efcc. SPUEEICAL TRIGONOMETRY, 69. SPHERICAL TRIGONOMETRY is that branch of Mathematics which treats of the solution of spherical triangles. In every spherical triangle there are six parts : three sides and three angles.... | |
 | Aaron Schuyler - Measurement - 1873 - 508 pages
...value of " /37-5 X C78).8 Ans. .676317. 12.5 X 5.9 1 TRIGONOMETRY. 2$. Definition and Classification. Trigonometry is that branch of Mathematics which treats of the solution of triangles. Trigonometry is divided into two branches — Plane and Spherical. PLANE TRIGONOMETRY. 29. Definition.... | |
 | Adrien Marie Legendre - Geometry - 1874 - 500 pages
...2° : sin 3° — sin 1° : : sin 3° + sin 1° : sin 4° ; &c. SPHERICAL TRIGONOMETRY. 69. SPHERICAL TRIGONOMETRY is that branch of Mathematics which treats of the solution of spherical triangles. In every spherical triangle there are six parts : three sides and three arfgles.... | |
 | Aaron Schuyler - Measurement - 1875 - 284 pages
...value of 3 /37.5 X (.78) 2 Ans_ .676317. 12.5 X 5.9 TRIGONOMETRY. 28. Definition and Classification. Trigonometry is that branch of Mathematics which treats of the solution of triangles. Trigonometry is divided into two branches — Plane and Spherical. PLANE TRIGONOMETRY. 29. Definition.... | |
 | Charles Davies - Surveying - 1883 - 578 pages
...log .v/."00863 = .i = 3.968006. /6 FLAKE TRIGONOMETRY. 17 SECTION II. PLANE TRIGONOMETRY. 15. Plane Trigonometry is that branch of Mathematics which treats of the solution of plane triangles. In every plane triangle there are six parts : three sides and three angles. When three... | |
 | Charles Davies, Adrien Marie Legendre - Geometry - 1885 - 538 pages
...: sin 3° — sin 1° : : sin 3° +. sin 1° : sin 4° ; &c. SPHERICAL TRIGONOMETRY. 69. SPHERICAL TRIGONOMETRY is that branch of Mathematics which treats of the solution of spherical triangles. In every spherical triangle there are six parts : three sides and three angles.... | |
 | International Correspondence Schools - Electrical engineering - 1897 - 672 pages
...inches, and HK 18 inches, what is the diameter of the circle ? Ans. 19.5 inches. TRIGONOMETRY. 74O. Trigonometry is that branch of mathematics which treats of the solution of triangles. Every triangle has six parts — three sides and three angles. If any three parts are given, one of... | |
 | International Correspondence Schools - Surveying - 1898 - 518 pages
...is 6 inches and HK 18 inches, what is the diameter of the circle ? Ans. 19.fi in. TRIGONOMETRY. 77. Trigonometry is that branch of mathematics which treats of the solution of triangles. Every triangle has six parts — three sides and three angles. If any three of the parts-are given,... | |
 | International Correspondence Schools - Civil engineering - 1899 - 722 pages
...is 6 inches and HK 18 inches, what is the diameter of the circle ? Ans. 19.5 in. TRIGONOMETRY. 77. Trigonometry is that branch of mathematics which treats of the solution of triangles. Every triangle has six parts — three sides and three angles. If any three of the parts are given,... | |
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