An Encyclopaedia of Architecture, Historical, Theoretical, & PracticalLongmans, Green, and Company, 1891 - 1443 pages |
From inside the book
Page 267
... common to the two triangles . These two triangles , then , have their sides equal , and consequently ( Prop . 5. ) are identical , or have all their parts equal ; where- fure the two angles at D are equal . Again , in the two smaller ...
... common to the two triangles . These two triangles , then , have their sides equal , and consequently ( Prop . 5. ) are identical , or have all their parts equal ; where- fure the two angles at D are equal . Again , in the two smaller ...
Page 270
... common to the two triangles . These two triangles , therefore , having two angles and the side which lies between them equal , are ( Prop . 25. ) identical . to the side AC . B D Fig . 2.59 . Wherefore the side AB is equ 902. PROP ...
... common to the two triangles . These two triangles , therefore , having two angles and the side which lies between them equal , are ( Prop . 25. ) identical . to the side AC . B D Fig . 2.59 . Wherefore the side AB is equ 902. PROP ...
Page 272
... common , and the two angles at F are right angles . These two triangles , then , have two sides and the angle contained by them equal ; they are therefore ( Prop . 3. ) identical . Consequently the sid CB is equal to the side CA. Fig ...
... common , and the two angles at F are right angles . These two triangles , then , have two sides and the angle contained by them equal ; they are therefore ( Prop . 3. ) identical . Consequently the sid CB is equal to the side CA. Fig ...
Page 273
... common to the two perpendiculars . 913. PROP . XXXVII . If three equal lines meet in the same point within a circle , and are terminated , they are radii of that circle . The lines CA , CB , CD ( fig . 269. ) , drawn from the same point ...
... common to the two perpendiculars . 913. PROP . XXXVII . If three equal lines meet in the same point within a circle , and are terminated , they are radii of that circle . The lines CA , CB , CD ( fig . 269. ) , drawn from the same point ...
Page 280
... common point , forming at that C point four right angles ; and draw the lines parallel to them to complete the rectangles x , y , z . If the line A be triple of the line B , the line C will be triple of the line D. C y D A B Z D Fig ...
... common point , forming at that C point four right angles ; and draw the lines parallel to them to complete the rectangles x , y , z . If the line A be triple of the line B , the line C will be triple of the line D. C y D A B Z D Fig ...
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Common terms and phrases
15th century aisles arch architect architecture axis base beam breadth bricks building built called cast iron Castle cathedral cement centre of gravity chapel choir church circle circumference colour columns construction Corinthian order cube cubic foot curve decorated describe diameter dome Doric order draw edifices ellipsis employed entablature equal erected examples extrados feet flange front girder Gothic granite half height horizontal inches joints length lime limestone marble material mortar mouldings nave obtained oolite ornaments palace parallel parallelogram perpendicular piers placed plane plates portico Portland stone Prop proportion pyramid quarries radius rectangle ribs right angles right line Roman Roman architecture Rome roof sand sandstone side similar sofite solid square stone strength style surface tangent temple thickness tiles timber tons tower transepts triangle upper vault vertical Vitruvius voussoirs walls whereof width wood