Elements of Geometry and Plane Trigonometry: With an Appendix, and Copious Notes and IllustrationsA. Constable & Company, 1817 - 432 Seiten |
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Ergebnisse 1-5 von 79
Seite 15
... segments AG , AH be taken equal , the con- struction will be rendered simpler and more commodious . Schol . By the successive application of this problem an angle may be continually multiplied . Two circles CEG and ADF being described ...
... segments AG , AH be taken equal , the con- struction will be rendered simpler and more commodious . Schol . By the successive application of this problem an angle may be continually multiplied . Two circles CEG and ADF being described ...
Seite 42
... segments AH , HI , IK , KL , and LB , into which the straight line AB is di- vided , are all equal to each other ... segment AD , but only four times , or one fewer than the number of di- visions required ; then joining D , the first ...
... segments AH , HI , IK , KL , and LB , into which the straight line AB is di- vided , are all equal to each other ... segment AD , but only four times , or one fewer than the number of di- visions required ; then joining D , the first ...
Seite 56
... segments into which the other is divided , The rectangle under AC and AB , is equivalent to the rectangles contained by AC and the segments AD , DE , and EB . For , through the points D and E , draw DF and EG parallel and equal to AC ...
... segments into which the other is divided , The rectangle under AC and AB , is equivalent to the rectangles contained by AC and the segments AD , DE , and EB . For , through the points D and E , draw DF and EG parallel and equal to AC ...
Seite 59
... segments AD , DB , together with the square of CD , the interval between the points of section , is equivalent to the square of AC , the half line . AD is the sum of AC , CD , and DB is evidently their difference ; whence , by For CD B ...
... segments AD , DB , together with the square of CD , the interval between the points of section , is equivalent to the square of AC , the half line . AD is the sum of AC , CD , and DB is evidently their difference ; whence , by For CD B ...
Seite 61
... segments AD and DB A are together equivalent to twice the square of the half line AC , and twice the square of CD the interval between the points of division . PROP . XIX . PROB . To cut a given straight line , such that the square of ...
... segments AD and DB A are together equivalent to twice the square of the half line AC , and twice the square of CD the interval between the points of division . PROP . XIX . PROB . To cut a given straight line , such that the square of ...
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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