Elements of Geometry and Plane Trigonometry: With an Appendix, and Copious Notes and IllustrationsA. Constable & Company, 1817 - 432 Seiten |
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Seite 13
With an Appendix, and Copious Notes and Illustrations Sir John Leslie. PROP . II . THEOREM . Two triangles are equal , which have all the sides of the one equal to those of the other ... PROP . III . THEOR . Two triangles are equal BOOK I.
With an Appendix, and Copious Notes and Illustrations Sir John Leslie. PROP . II . THEOREM . Two triangles are equal , which have all the sides of the one equal to those of the other ... PROP . III . THEOR . Two triangles are equal BOOK I.
Seite 14
With an Appendix, and Copious Notes and Illustrations Sir John Leslie. PROP . III . THEOR . Two triangles are equal , if two sides and the angle contained by these in the one be ... PROP . IV . PROB . At a point in 14 ELEMENTS OF GEOMETRY .
With an Appendix, and Copious Notes and Illustrations Sir John Leslie. PROP . III . THEOR . Two triangles are equal , if two sides and the angle contained by these in the one be ... PROP . IV . PROB . At a point in 14 ELEMENTS OF GEOMETRY .
Seite 17
... PROP . VI . PROB . To let fall a perpendicular upon a straight line , from a given point above it . From the point C , to let fall a perpendicular upon the given straight line AB . In AB take towards A the point D , and with the ...
... PROP . VI . PROB . To let fall a perpendicular upon a straight line , from a given point above it . From the point C , to let fall a perpendicular upon the given straight line AB . In AB take towards A the point D , and with the ...
Seite 18
... PROP . VIII . THEOR . The exterior angle of a triangle is greater than either of its interior opposite angles . The exterior angle BCF , formed by producing a side AC of the triangle ABC , is greater than either of the op- posite and ...
... PROP . VIII . THEOR . The exterior angle of a triangle is greater than either of its interior opposite angles . The exterior angle BCF , formed by producing a side AC of the triangle ABC , is greater than either of the op- posite and ...
Seite 19
... PROP . IX . THEOR . Any two angles of a triangle are together less than two right angles . The two angles BAC and BCA of the triangle ABC are together less than two right angles . For produce the common side AC . And , by the last ...
... PROP . IX . THEOR . Any two angles of a triangle are together less than two right angles . The two angles BAC and BCA of the triangle ABC are together less than two right angles . For produce the common side AC . And , by the last ...
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Elements of Geometry, and Plane Trigonometry: With an Appendix, and Very ... University Professor Emeritus John Leslie, Sir Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
ABCD adjacent angle altitude angle ABC angle ADB angle BAC base AC bisect centre chord circle circumference consequently construction contained angle cosine decagon denote describe diameter difference distance diverging lines divided draw equal to BC equilateral triangle equivalent to twice evidently exterior angle given greater half Hence hypotenuse inscribed isosceles triangle join let fall likewise measure parallel perpendicular point G polygon PROB PROP Proposition quadrilateral figure quantities radius ratio rectangle rectangle contained rectilineal figure rhomboid right angles right-angled triangle Scholium segments semicircle semiperimeter sequently side AC sinB sine square of AB square of AC straight line tangent THEOR tion triangle ABC twice the rectangle twice the square vertex vertical angle whence Wherefore