## Euclidian Geometry |

### From inside the book

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Page vii

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**circumference**of a circle , thus preparing the way for a more general consider- ation of the subject of regular ...**circumferences**of circles . It has been deemed essential that Problems , though kept distinct from Theorems , should ... Page xv

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**circumference**. △ perpendicular ( to ) . Il parallel . = equal to . > greater than . < less than . ... because . ... therefore . : is to . The object aimed at is merely to place before the student the various steps of an argument in a ... Page 10

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**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 radii . It is taken for granted ... Page 97

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**circumference**more than two equal straight lines , that point is the centre of the circle . H R Let S be a point within the OPQR , from which are drawn to the**circumference**the equal straight lines SP , SQ , SR . S shall be the centre ... Page 102

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**circumference**. PROBLEM A. An arc of a circle being given , to find the centre of the circle of which it is an arc . Q K Take any three points P , Q , R in the given arc . Join PQ , QR : bisect PQ in H and QR in K. Through H , K draw ...### 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