Modern Methods in Elementary GeometryMacmillan, 1868 - 112 σελίδες |
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Αποτελέσματα 1 - 5 από τα 14.
Σελίδα 30
... radius of the arcs which intersect below AB , should be the same as that of those which intersect above . 2. To bisect a given angle , as A. With centre A and any distance describe the arc BC . With centre B and any distance describe an ...
... radius of the arcs which intersect below AB , should be the same as that of those which intersect above . 2. To bisect a given angle , as A. With centre A and any distance describe the arc BC . With centre B and any distance describe an ...
Σελίδα 32
... radius equal to the second given line describe an arc . With centre C and radius equal to the third given line describe an arc intersecting the former one in A. Join BA , AC . ABC 32 ELEMENTARY GEOMETRY .
... radius equal to the second given line describe an arc . With centre C and radius equal to the third given line describe an arc intersecting the former one in A. Join BA , AC . ABC 32 ELEMENTARY GEOMETRY .
Σελίδα 33
... and at B make an angle CBA equal to the given angle ; take BA equal to the side not opposite to the given angle . With centre A and radius equal to the side opposite the given angle describe an 3 THE STRAIGHT LINE . 33 B ...
... and at B make an angle CBA equal to the given angle ; take BA equal to the side not opposite to the given angle . With centre A and radius equal to the side opposite the given angle describe an 3 THE STRAIGHT LINE . 33 B ...
Σελίδα 35
... given line . 12. To construct a regular hexagon on a given line . 13. To construct a regular octagon on a given line . BOOK II . THE CIRCLE . THE radius of a 3-2 THE STRAIGHT LINE . 35 8. To construct a parallelogram, knowing, ...
... given line . 12. To construct a regular hexagon on a given line . 13. To construct a regular octagon on a given line . BOOK II . THE CIRCLE . THE radius of a 3-2 THE STRAIGHT LINE . 35 8. To construct a parallelogram, knowing, ...
Σελίδα 36
E. M. Reynolds. BOOK II . THE CIRCLE . THE radius of a circle is a straight line drawn from the centre to the circumference . Circles which have equal radii are equal . Any straight line drawn from one point of the cir- cumference to ...
E. M. Reynolds. BOOK II . THE CIRCLE . THE radius of a circle is a straight line drawn from the centre to the circumference . Circles which have equal radii are equal . Any straight line drawn from one point of the cir- cumference to ...
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A'BC Algebra alternate angle altitude angle equal arc CD ARITHMETIC bisect BROOKE FOSS WESTCOTT Cambridge centre circle touching circumference cloth coincide congruent CONIC SECTIONS contain convex angle convex polygon Crown 8vo diagonals diameter dicular divide duplicate ratio 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 BC parallelogram perpen perpendicular polygon produced quadrilateral figure radius rectangle right angles right-angled triangle Schools Second Edition segments Shew shortest line similar triangles student subtend tangent THEOREM THEOREM VII Third Edition trapezium triangle ABC vertex