## Euclidian Geometry |

### From inside the book

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Page xvi

... , 129 ,,, 6 , for divides read divide . I , add if possible , let them

... , 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. INTRODUCTION . A point has xvi. Page 11

... centre of the · B is the centre of the ACE , .. AC is BC ; .. ABC is an equilateral triangle , and it has been described upon AB . Q. E. F. PROBLEM B. To

... centre of the · B is the centre of the ACE , .. AC is BC ; .. ABC is an equilateral triangle , and it has been described upon AB . Q. E. F. PROBLEM B. To

**bisect**a given angle . E Let STRAIGHT LINĖS , ANGLES AND TRIANGLES . I I. Page 12

Francis Cuthbertson (M.A.). PROBLEM B. To

Francis Cuthbertson (M.A.). PROBLEM B. To

**bisect**a given angle . E Let DAE be the given angle . It is required to**bisect**it . With centre A describe a circle cutting AD , AE in the points B and C. With centres B and C describe equal ... Page 13

Francis Cuthbertson (M.A.). PROBLEM C. To

Francis Cuthbertson (M.A.). PROBLEM C. To

**bisect**a given straight line . Let AB be the given straight line . It is required to**bisect**it . With centres A and B describe two circles having equal radii intersecting in C , D. Join CD ... Page 22

...

...

**Bisect**AC in E ; join BE and produce BE to F , making EF- BE . Join CF. Then , · . AE , EB are respectively = CE , EF , and △ AEB is = △ CEF ; .. the = EAB is the ECČ ( 1. 6 ) ( I. I ) But the ACD is > the △ ECF ; .. △ ACD is > the ...### 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