## Euclidian Geometry |

### From inside the book

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**base**of an isosceles triangle are equal ; and if the equal sides be produced , the angles on the other side of the**base**shall be equal . Let ABC be an isosceles △ , having the side AB = the side AC , then shall the △ ABC be = the L A ... Page 28

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**base**of that which has the greater angle be greater than the**base**of the other . D B E In the two as ABC , DEF , let AB , AC be respectively equal to DE , DF , but the BAC be > the EDF , then shall BC be > EF . Place the △ ABC so that ... Page 29

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**base**of one greater than the**base**of the other ; then the angle contained by the sides of that triangle . which has the greater**base**shall be greater than the angle contained by the sides equal to them of the other . E D B Let ABC , DEF ... Page 51

... the 4s of AK are rights ; .. the AK is both equilateral and rectangular , and is .. a square . ( 1. 27 ) . AREAS . PROPOSITION XXXI . Parallelograms on the same

... the 4s of AK are rights ; .. the AK is both equilateral and rectangular , and is .. a square . ( 1. 27 ) . AREAS . PROPOSITION XXXI . Parallelograms on the same

**base**4-2 QUADRILATERALS AND MULTILATERALS . 5I PROBLEM K. ... Page 52

Francis Cuthbertson (M.A.). AREAS . PROPOSITION XXXI . Parallelograms on the same

Francis Cuthbertson (M.A.). AREAS . PROPOSITION XXXI . Parallelograms on the same

**base**and between the same parallels are equal . A B D E с A E D F B C Let the s ABCD , EBCF be on the same**base**BC , and between the same parallels AF , BC ...### 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