Modern Methods in Elementary GeometryMacmillan, 1868 - 112 σελίδες |
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Αποτελέσματα 1 - 5 από τα 29.
Σελίδα
... a length upon a straight line , he requires us to describe five circles , an equi- lateral triangle , one straight ... given in this book are theoretically consistent , and are em- ployed by practical men . In the application of ...
... a length upon a straight line , he requires us to describe five circles , an equi- lateral triangle , one straight ... given in this book are theoretically consistent , and are em- ployed by practical men . In the application of ...
Σελίδα 18
... line equal to A'D can be drawn for A ' to B'C ' . Hence if the angles C and C ' be both acute or both ob- tuse , or ... given equal be opposite to the greater sides , the triangles must be congruent . A Α ' B C B For in this case C and C ' ...
... line equal to A'D can be drawn for A ' to B'C ' . Hence if the angles C and C ' be both acute or both ob- tuse , or ... given equal be opposite to the greater sides , the triangles must be congruent . A Α ' B C B For in this case C and C ' ...
Σελίδα 19
... [ I. 15 . Also the whole angles ABC , CDA , the parts of which are separately equal , are equal . THEOREM XVII . The straight lines which join the extremities 2-2 THE STRAIGHT LINE . 19 Hence if the angles given equal be right angles the ..
... [ I. 15 . Also the whole angles ABC , CDA , the parts of which are separately equal , are equal . THEOREM XVII . The straight lines which join the extremities 2-2 THE STRAIGHT LINE . 19 Hence if the angles given equal be right angles the ..
Σελίδα 28
... a given line find a point ( 1 ) equally distant from two given points , ( 2 ) equally distant from two given lines . 29. Find the locus of a point , given 1 . Its distance from a fixed point . 2. Its distance from a fixed line . 3 . The ...
... a given line find a point ( 1 ) equally distant from two given points , ( 2 ) equally distant from two given lines . 29. Find the locus of a point , given 1 . Its distance from a fixed point . 2. Its distance from a fixed line . 3 . The ...
Σελίδα 29
... lines drawn from a point within it to the circumference are equal . This point is called the centre of the circle . 1. To draw a straight line bisecting a given finite straight line at right angles . Let AB be the given finite straight line ...
... lines drawn from a point within it to the circumference are equal . This point is called the centre of the circle . 1. To draw a straight line bisecting a given finite straight line at right angles . Let AB be the given finite straight line ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
A'BC Algebra alternate angle altitude angle equal arc CD ARITHMETIC BC² bisect BROOKE FOSS WESTCOTT CA² Cambridge centre chord circle touching circumference cloth coincide congruent CONIC SECTIONS contain convex angle convex polygon Crown 8vo diagonals diameter dicular divide Edward Thring ELEMENTARY TREATISE equal angles equally distant equally remote equiangular equiangular and similar equilateral triangle Examples exterior angle Fcap Find the locus GEOMETRY given angle given circle given line given point given straight line greater Hence intersect isosceles John's College late Fellow Let ABCD line drawn MATHEMATICAL measure meet middle point opposite sides parallel to CD parallelogram perpen perpendicular polygon produced quadrilateral figure radius rectangle right angles right-angled triangle Schools Second Edition segments Shew shortest line similar triangles student tangent THEOREM THEOREM VII Third Edition trapezium triangle ABC vertex