## Euclidian Geometry |

### From inside the book

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Page 11

... = AC , ' .. AB is = BC , .. AC is BC ; = ABC is an equilateral triangle , and it has been described upon AB . Q. E. F. PROBLEM B. To bisect a

... = AC , ' .. AB is = BC , .. 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**. Let DAE STRAIGHT LINES , ANGLES AND TRIANGLES . II PROBLEM A. ... Page 12

Francis Cuthbertson. PROBLEM B. To bisect a

Francis Cuthbertson. PROBLEM B. To bisect a

**given angle**. 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 circles ... Page 21

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**given**straight line from a**given**point without it . A R Q B ए Let A be the**given**point , and BC the**given**straight ...**angle**, the S ARQ , FRQ would be together two right**angles**, LS and . ' . ARF would be a straight line ; ( I. 10 ) ... Page 31

... angle equal to a

... angle equal to a

**given angle**. M H K B Let BAC be the**given angle**. It is required at the point D in DE to make an △ = L BAC . With centre A describe a circle cutting AB , AC in F and G ; and with centre D describe an equal circle HKM ... Page 32

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**given**straight line . B Let A be the**given**point and BC the**given**straight line . From A let fall AQL to BC . Then shall AQ be less than any other straight line AR drawn from A to BC . For since AQR is a right**angle**, .. ARQ is a right ...### 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 Examples 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 revised 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