## Euclidian Geometry |

### From inside the book

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**contained**in it have been established for those particular species of magnitude to which they are afterwards applied . The method given possesses the combined advantages of being rigorous , geo- metrical , simple and short . The terms ... Page 4

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**contained**by three straight lines . PROPOSITION I. If two sides and the included angle of one triangle be respectively equal to two sides and the included angle of another triangle , the triangles shall be equal in all respects . D B In ... Page 10

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**contained**by one line called the circumference , and is such that all straight lines drawn from a certain point within the figure to the circumference are equal . That point is called the centre of the circle , and those straight lines ... Page 27

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**contain**a greater angle . D From the ends B , C of the side BC of the △ ABC let the two straight lines BD , CD be drawn to a point D within the a ; then shall BD , DC together be less than BA and AC , but the BDC shall be greater than ... Page 28

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**contained**by the two sides of one of them greater than the angle**contained**by the two sides of the other ; then shall the base of that which has the greater angle be greater than the base of the other . D I In the two As ABC , DEF , let ...### Other editions - View all

### Common terms and phrases

Algebra base Cambridge centre chord circumference cloth Conic Sections Crown 8vo Describe a circle diagonals diameter divided draw a straight ELEMENTARY TREATISE English equiangular equilateral Euclid Extra fcap fcap GEOMETRY given angle given circle given point given straight line Grammar greater H Let Hence inscribed intersecting isosceles triangle Latin Let ABC line bisecting locus Mathematical meet opposite angles Owens College parallel parallelogram perimeter perpendicular plane polygon PROBLEM produced Professor proportional PROPOSITION ratio rect rectangle rectangle contained rectilineal figure regular polygon respectively rhombus right angles Schools Second Edition segment similar Similarly squares on AC straight line drawn straight line joining tangent THEOREM TRIGONOMETRY twice rectangle twice the squares vertex