Elements of GeometryGinn, Heath & Company, 1884 |
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Page 4
... respectively . And the lines A B , BD , DC , and AC will generate the sur- faces AF , BH , DK , and AK respectively ... equal to A E 4 BOOK I. GEOMETRY . - DEFINITIONS.
... respectively . And the lines A B , BD , DC , and AC will generate the sur- faces AF , BH , DK , and AK respectively ... equal to A E 4 BOOK I. GEOMETRY . - DEFINITIONS.
Page 35
... equal . D A 4.7 B H E F D ' E ' Fig . 1 . Fig . 2 . Let & B and E ( Fig . 1 ) have their sides BA and E D , and BC and E F respectively , parallel and lying in the same direction from their vertices . We are to prove the LB = LE ...
... equal . D A 4.7 B H E F D ' E ' Fig . 1 . Fig . 2 . Let & B and E ( Fig . 1 ) have their sides BA and E D , and BC and E F respectively , parallel and lying in the same direction from their vertices . We are to prove the LB = LE ...
Page 42
George Albert Wentworth. PROPOSITION XXIII . THEOREM . 106. Two triangles are equal in all respects when two sides and the included angle of the one are equal respectively to two sides and the included angle of the other . C B A C ' B ...
George Albert Wentworth. PROPOSITION XXIII . THEOREM . 106. Two triangles are equal in all respects when two sides and the included angle of the one are equal respectively to two sides and the included angle of the other . C B A C ' B ...
Page 43
George Albert Wentworth. PROPOSITION XXIV . THEOREM . 107. Two triangles are equal in all respects when a side and two adjacent angles of the one are equal respectively to a side and two adjacent angles of the other . C C ' A Β Α14 B ...
George Albert Wentworth. PROPOSITION XXIV . THEOREM . 107. Two triangles are equal in all respects when a side and two adjacent angles of the one are equal respectively to a side and two adjacent angles of the other . C C ' A Β Α14 B ...
Page 44
George Albert Wentworth. PROPOSITION XXV . THEOREM . 108. Two triangles are equal when the three sides of the one are equal respectively to the three sides of the other . B B ' H C A C B In the triangles A B C and A'B'C ' , let A B = A ...
George Albert Wentworth. PROPOSITION XXV . THEOREM . 108. Two triangles are equal when the three sides of the one are equal respectively to the three sides of the other . B B ' H C A C B In the triangles A B C and A'B'C ' , let A B = A ...
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Common terms and phrases
A B C AABC ABCD adjacent angles alt.-int altitude apothem arc A B bisect centre circumference circumscribed coincide COROLLARY describe an arc diagonals diameter divided Draw equal arcs equal distances equal respectively equiangular polygon equilateral equilateral polygon equivalent exterior angles figure given line given point given polygon greater homologous sides hypotenuse isosceles triangle Let A B Let ABC limit line A B Mailing price measured by arc middle point number of sides parallelogram perimeter perpendicular PHILLIPS EXETER ACADEMY plane PROBLEM prove Q. E. D. PROPOSITION quadrilateral radii radius equal ratio rect rectangles regular inscribed regular polygon required to construct rhombus right angles right triangle SCHOLIUM segment sides of equal sides of similar similar polygons subtend tangent THEOREM third side triangle ABC vertex vertices Wentworth