Euclidian GeometryMacmillan, 1874 - 349 sider |
Inni boken
Resultat 1-5 av 43
Side xi
... rect . figs . .19 20 II ... Parallel lines . Parallel planes . 138 12 ... 9 .31 13 14 .18 14 16 .25 A IO , 15 B 17 II Comp . of Os . 12 .... XII . 2 , & c , Comp . of Ls . 13 .. ............ Planes to planes . XII . I 15 16 56 18 19 ...
... rect . figs . .19 20 II ... Parallel lines . Parallel planes . 138 12 ... 9 .31 13 14 .18 14 16 .25 A IO , 15 B 17 II Comp . of Os . 12 .... XII . 2 , & c , Comp . of Ls . 13 .. ............ Planes to planes . XII . I 15 16 56 18 19 ...
Side 45
... SPQ opposite to these are right △ s . ( 1.26 ) DEFINITION . A rectangle is a right - angled parallelogram , and is said to be contained by any two of its adjacent sides . DEFINITION . A square is a four - sided figure QUADRILATERALS . 45.
... SPQ opposite to these are right △ s . ( 1.26 ) DEFINITION . A rectangle is a right - angled parallelogram , and is said to be contained by any two of its adjacent sides . DEFINITION . A square is a four - sided figure QUADRILATERALS . 45.
Side 46
... rectangle are equal , the figure is a square . Let ABCD be the rectangle contained by AB , AD , and let AB be = AD . Then ABCD is a square . For since ABCD is a 7 , .. AD is BC , ( I. 26 ) and AB is = DC , ( 1. 26 ) also , by hypothesis ...
... rectangle are equal , the figure is a square . Let ABCD be the rectangle contained by AB , AD , and let AB be = AD . Then ABCD is a square . For since ABCD is a 7 , .. AD is BC , ( I. 26 ) and AB is = DC , ( 1. 26 ) also , by hypothesis ...
Side 47
... rectangle having two of its adjacent sides respectively = a , b will be spoken of as the " rectangle contained by ( a , b ) , " which will be written thus , " rect . ( a , b ) . " 1 PROPOSITION XXX . If the sides of a polygon ...
... rectangle having two of its adjacent sides respectively = a , b will be spoken of as the " rectangle contained by ( a , b ) , " which will be written thus , " rect . ( a , b ) . " 1 PROPOSITION XXX . If the sides of a polygon ...
Side 53
... rectangle on the same base and between the same parallels . i.e. a is 1 the rectangle having the same base and altitude ; but all rectangles having equal bases and altitudes are equal . ..a is any rectangle of equal base and altitude ...
... rectangle on the same base and between the same parallels . i.e. a is 1 the rectangle having the same base and altitude ; but all rectangles having equal bases and altitudes are equal . ..a is any rectangle of equal base and altitude ...
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
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