Elementary Synthetic GeometryJ. Wiley & sons, 1896 - 164 Seiten |
Im Buch
Ergebnisse 1-5 von 18
Seite 33
George Bruce Halsted. PARALLELS . 33 Thus the two bisectors through the third point give no new intersections , and ... side of OP as Q , draw OR | to CP , cutting OO [ OB ] in R. Then QR is a common tangent . DB R = FIG . 96 . Proof ...
George Bruce Halsted. PARALLELS . 33 Thus the two bisectors through the third point give no new intersections , and ... side of OP as Q , draw OR | to CP , cutting OO [ OB ] in R. Then QR is a common tangent . DB R = FIG . 96 . Proof ...
Seite 35
... three internal bisectors of the angles of a triangle are concurrent in its in - center . 214. A circle touching one side of a triangle and the other two sides produced is called an escribed circle , or ex - O . 2 The three centers I , I ...
... three internal bisectors of the angles of a triangle are concurrent in its in - center . 214. A circle touching one side of a triangle and the other two sides produced is called an escribed circle , or ex - O . 2 The three centers I , I ...
Seite 36
... sides is less than the third side . AB BC AC ; .. AB < AC + BC . Therefore : 227. Theorem . In every triangle the sum of any two sides is greater than the third side . CHAPTER X. POLYGONS . 228. A number of sects , 36 ELEMENTARY ...
... sides is less than the third side . AB BC AC ; .. AB < AC + BC . Therefore : 227. Theorem . In every triangle the sum of any two sides is greater than the third side . CHAPTER X. POLYGONS . 228. A number of sects , 36 ELEMENTARY ...
Seite 37
... third at the end point of the second , etc. , are called a broken line . 229. Theorem . The sect between two given ... sides . 231. A polygon has as many angles as it has sides . 232. A polygon , no side of which cuts another , is called ...
... third at the end point of the second , etc. , are called a broken line . 229. Theorem . The sect between two given ... sides . 231. A polygon has as many angles as it has sides . 232. A polygon , no side of which cuts another , is called ...
Seite 56
... third , that cut- ting the axis is the greater . Proof . BA BC + CA ' ; BC + CA ' > BA ' . 304. Theorem . If two triangles have two sides of the one respectively equal to two sides of the other , but the included angles unequal , then that ...
... third , that cut- ting the axis is the greater . Proof . BA BC + CA ' ; BC + CA ' > BA ' . 304. Theorem . If two triangles have two sides of the one respectively equal to two sides of the other , but the included angles unequal , then that ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
altitude angle equal angle-bisector angles opposite axis of symmetry bisects Brocard p't BROCARD POINTS called cenquad circumcenter co-straight coincide common point concurrent concyclic congruent Construction Corollary corresponding cross ratio diagonal diameter draw end point Engineering equal angles equal sects equal sides equiangular polygon EXERCISES ON BOOK explemental exterior angle figure g-line Geometry given p't given point given straight greater harmonic conjugates harmonic range inscribed intercept intersection point inversely isogonal isogonal conjugates Lemoine p't Lemoine point lune magnitude median mid p't mid point morocco opposite sides orthocenter parallel pencil perigon perspective plane polar pole polygon Proof quad quadrant quadrilateral radius rectangle rhombus right angles rotation sect joining semicircle sides equal sphere spherical angle spherical triangle square st's straight angle supplemental symcentral SYMMEDIANS symmetrical with regard symtra tangent Theorem third side transversal vertex vertices
Beliebte Passagen
Seite 75 - If two triangles have two sides of the one equal to two sides of the...
Seite 170 - Field-book 16mo, morocco, 1 50 Howe's Retaining Walls (New Edition.) 12mo, 1 25 Hudson's Excavation Tables. Vol. II , 8vo, 1 00...
Seite 165 - Powell's Army Officer's Examiner 12mo, 4 00 Reed's Signal Service 50 Sharpe's Subsisting Armies 18ino, morocco, 1 50 Very's Navies of the World 8vo, half morocco, 3 50 Wheeler's Siege Operations 8vo, 2 00 Winthrop's Abridgment of Military Law . . .12mo,. 2 '50 Woodhull's Notes on Military Hygiene 12mo, 1 50 Young's Simple Elements of Navigation..
Seite 169 - Wave Motion Relating to Sound and Light, 8vo, 4 00 Morgan's, The Theory of Solutions and its Results 12mo, 1 00 Niaudet's Electric Batteries. (Fishback.) .12mo, 2 50...
Seite 169 - Field Book 16mo, morocco, 2 50 Byrne's Highway Construction 8vo, 5 00 " Inspection of Materials and Workmanship 16mo, 3 00 Carpenter's Experimental Engineering 8vo, 6 00 Church's Mechanics of Engineering — Solids and Fluids 8vo, 6 00 " Notes and Examples in Mechanics 8vo, 200 Crandall's Earthwork Tables 8vo, 1 50 • ' The Transition Curve 16mo, morocco, 1 50 •Dredge's Penn.
Seite 164 - Nino , 75 Kidder's Architect and Builder's Pocket-book Morocco flap, 4 00 Merrill's Stones for Building and Decoration 8vo...
Seite 167 - Physics 8vo, 2 00 Mixter's Elementary Text-book of Chemistry 12mo, 1 50 Morgan's The Theory of Solutions and its Results 12mo...