## Euclidian Geometry |

### From inside the book

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Page viii

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**Definitions**and Axioms , instead of being all at the beginning of the book , have been in- troduced when required . The great objection entertained by those in authority at the Universities towards modern text - books on Geometry is ... Page xiv

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**Definitions**and Enunciations of previous Theorems on Proportion made use of to be stated . Any proofs allowed , the Axiom or Lemma on which they depend being stated . With regard to Euc . VI . Any proofs allowed , the**Definition**or test ... Page xvi

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**definitions**, see p . 86 . ,, 107 ,,, ,, 129 ,,, 6 , for divides read divide . I , add if possible , let them bisect each other ; ,, IZI ,,, 13 , omit to it . " " 201. In the diagram the diagonal of FB is AC . PLANE GEOMETRY . BOOK I ... Page 3

... and then applied to its former position , so that A fell on its former position and AC along that of AB ; then would AB fall along that of AC . STRAIGHT LINES , ANGLES AND TRIANGLES .

... and then applied to its former position , so that A fell on its former position and AC along that of AB ; then would AB fall along that of AC . STRAIGHT LINES , ANGLES AND TRIANGLES .

**DEFINITION**. A I - 2 INTRODUCTION . 3 • ... Page 4

Francis Cuthbertson (M.A.). STRAIGHT LINES , ANGLES AND TRIANGLES .

Francis Cuthbertson (M.A.). STRAIGHT LINES , ANGLES AND TRIANGLES .

**DEFINITION**. A triangle is a plane figure contained by three straight lines . PROPOSITION I. If two sides ...**DEFINITION**. An isosceles triangle is one which has two ( 4 )### 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