## Euclidian Geometry |

### From inside the book

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Page 14

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**four**angles A , B , H , K. Then shall the opposite angles A , B be one another . = For if the figure were taken up , reversed , and placed so that each of the arms of H might fall along the former position of the other arm ; then each ... Page 18

... . C Then all the LS ABC , CBF , FBG , GBA are equal to the 4 s on one side of CBX together with the s on the other side of CBX , and are .. =

... . C Then all the LS ABC , CBF , FBG , GBA are equal to the 4 s on one side of CBX together with the s on the other side of CBX , and are .. =

**four**rights . PROPOSITION X. If two straight lines , drawn from one 18 RIGHT ANGLES . Page 44

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**four**straight lines . Multilateral figures , or polygons , by more than**four**straight lines . A parallelogram is a**four**- sided figure , of which the opposite sides are parallel . The straight line joining the opposite angles of a quad ... Page 45

... SPQ opposite to these are right △ 5. ( 1.26 ) DEFINITION . A rectangle is a right - angled parallelogram , and is said to be contained by any two of its adjacent sides . A DEFINITION . A square is a

... SPQ opposite to these are right △ 5. ( 1.26 ) DEFINITION . A rectangle is a right - angled parallelogram , and is said to be contained by any two of its adjacent sides . A DEFINITION . A square is a

**four**- sided figure QUADRILATERALS . 45. Page 46

Francis Cuthbertson (M.A.). DEFINITION . A square is a

Francis Cuthbertson (M.A.). DEFINITION . A square is a

**four**- sided figure , having all its sides equal to one another , and all its angles right angles . PROPOSITION XXVIII . If two adjacent sides of a rectangle are equal , the figure ...### Other editions - View all

### Common terms and phrases

applied base bisect Cambridge centre chapter chord circle circumference cloth College common complete contained Crown 8vo DEFINITION describe diameter difference divided double draw drawn Edition elementary English equal equiangular Examination Examples extremities fall fcap figure Find former four GEOMETRY given point given straight line Grammar greater Hence illustrations impossible inscribed introduction Join language Latin less magnitudes Master Mathematical meet method Notes opposite parallel parallelogram pass perpendicular plane polygon possible present principles PROBLEM produced Professor proportional PROPOSITION prove ratio reader rect rectangle rectilineal respectively revised right angles Schools Second Edition segment selected sides similar Similarly square taken tangent THEOREM third touch TREATISE triangle twice University volume whole