Elementary Synthetic GeometryJ. Wiley & sons, 1896 - 164 Seiten |
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... greater than . . angle . angle from ray BA to ray BC . Zab .... ... angle from ray a to ray b . OC ( r ) ..... circle with center C and radius r . ለ AC . perspective . center of perspective . ........ projective . ELEMENTARY SYNTHETIC ...
... greater than . . angle . angle from ray BA to ray BC . Zab .... ... angle from ray a to ray b . OC ( r ) ..... circle with center C and radius r . ለ AC . perspective . center of perspective . ........ projective . ELEMENTARY SYNTHETIC ...
Seite 9
... greater than the radius , according as the point is within , on , or without the circle . Proof . For any point Q , within the cir- cle , lies on some radius , OQR . If S is without the circle , then the sect OS con- tains the radius OR ...
... greater than the radius , according as the point is within , on , or without the circle . Proof . For any point Q , within the cir- cle , lies on some radius , OQR . If S is without the circle , then the sect OS con- tains the radius OR ...
Seite 10
... greater than the radius . 71. Theorem . Circles of equal radii are congruent . Proof . For , if put in the same plane , with centers in coin- cidence , every point of each is on the other , because of the equality of their radii . Thus ...
... greater than the radius . 71. Theorem . Circles of equal radii are congruent . Proof . For , if put in the same plane , with centers in coin- cidence , every point of each is on the other , because of the equality of their radii . Thus ...
Seite 12
... greater subtends the greater angle at the center . 3 2 1 Proof . If the first arc is greater than the second , it equals the second plus a third arc , and so the angle which the first subtends is greater than the angle which the second ...
... greater subtends the greater angle at the center . 3 2 1 Proof . If the first arc is greater than the second , it equals the second plus a third arc , and so the angle which the first subtends is greater than the angle which the second ...
Seite 13
... greater than a right angle , but less than a straight angle , is called obtuse . 104. An angle greater than a straight angle , but less than a perigon , is called reflex . 105..An angle which is either acute , right , or obtuse , is ...
... greater than a right angle , but less than a straight angle , is called obtuse . 104. An angle greater than a straight angle , but less than a perigon , is called reflex . 105..An angle which is either acute , right , or obtuse , is ...
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Häufige Begriffe und Wortgruppen
altitude angle equal angle-bisector angles opposite axis of symmetry bisects Brocard p't called cenquad circumcenter co-straight coincide common point concurrent concyclic congruent Construction Corollary corresponding diagonal diameter draw end point Engineering equal angles equal sects equal sides equiangular polygon explemental exterior angle figure g-line Geometry given p't given point given straight greater harmonic conjugates harmonic range inscribed inscribed angles 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 parallelogram 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 polygon spherical triangle square st's straight angle supplemental symcenter symcentral symmedians symmetrical with regard symtra tangent Theorem third side transversal vertex vertices
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