Books Books If two triangles have an angle of one equal to an angle of the other... Euclid's Elements of Geometry: The Six First Books. To which are Added ... - Page 172
by Euclid, Rev. John Allen - 1822 - 494 pages Report of the Superintendent of Public Instruction Plane Geometry: With Problems and Applications

Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 280 pages
...respectively parallel or perpendicular to the sides of the other are similar. 259. THEOEEM. // two triangles have an angle of one equal to an angle of the other and the pairs of adjacent sides in the same ratio, the triangles are similar. B' C' c Given A ABC and... Wentworth's Plane Geometry

George Albert Wentworth, David Eugene Smith - Geometry, Plane - 1910 - 287 pages
...AABC ABX.AC Then rTT , = , , —— • § 332 (The areas of two triangles that have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles.) AABC AB AC 1S, A t'fi'C' = IW x I 7 C^' *... Plane Geometry: With Problems and Applications

Herbert Ellsworth Slaught, Nels Johann Lennes - Geometry, Plane - 1910 - 280 pages
...perpendicular to the sides of the other are similar. PLANE GEOMETRY. 259. THEOREM. // two triangles have an angle of one equal to an angle of the other and the pairs of adjacent sides in the same ratio, the triangles are similar. \ o' (Why?) V BC Given... Plane Geometry

Clara Avis Hart, Daniel D. Feldman - Geometry, Plane - 1911 - 303 pages
...whose bases are 6 and 6' and whose other sides are each equal to s. PROPOSITION VIII. THEOREM 49R Two triangles which have an angle of one equal to an angle of the other are to each other as the products of the sides including the equal angles. 4 GCD 2. 3. To prove Given A ABC and DEF,... Bulletin, Issues 1-13

...in a circumference is measured by one-half the arc intercepted by its sides. 3. Two triangles having an angle of one equal to an angle of the other are to each other as the products of the sides including the equal angles. ■ 4. (iiven a parallelogram and a point... Bulletin, Issues 1-11

Education - 1911
...in a circumference is measured by one-half the arc Intercepted by its sides. 3. Two triangles having an angle of one equal to an angle of the other are to each other as the products of the sides including the equal angles. 4. Given a parallelogram and a point outside... The Teaching of Geometry

David Eugene Smith - Geometry - 1911 - 339 pages
...with the tape, is given on page 99. THEOREM. The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. This proposition may be omitted as far as... 