Euclidian Geometry |
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Page xvi
... for divides read divide . دو وو 71 , 107 ,,, وو 129 ,,, " 131 ,,, " 201. In the diagram the diagonal of FB is AC . 1 , add if possible , let them bisect each other ; 13 , omit to it . 2 PLANE GEOMETRY . BOOK I. INTRODUCTION . A point xvi.
... for divides read divide . دو وو 71 , 107 ,,, وو 129 ,,, " 131 ,,, " 201. In the diagram the diagonal of FB is AC . 1 , add if possible , let them bisect each other ; 13 , omit to it . 2 PLANE GEOMETRY . BOOK I. INTRODUCTION . A point xvi.
Page 44
... diagonal . PROPOSITION XXVI . The opposite sides and angles of a parallelogram are equal , and the diagonal bisects it . Let ABCD be a and BD a diagonal . , Then shall AB be = CD , AD = BC , L BAD = L BCD , LABC = LADC , and △ D ABD ...
... diagonal . PROPOSITION XXVI . The opposite sides and angles of a parallelogram are equal , and the diagonal bisects it . Let ABCD be a and BD a diagonal . , Then shall AB be = CD , AD = BC , L BAD = L BCD , LABC = LADC , and △ D ABD ...
Page 56
... diagonals , and SR , PN ' s about the diagonal . Then FQ , QH , the remaining ☐s , which are called complements , shall be equal to one another . For ... s are bisected by their diagonals , ( 1. 26 ) .. △ SGQ is = RGQ , and △ PQK ...
... diagonals , and SR , PN ' s about the diagonal . Then FQ , QH , the remaining ☐s , which are called complements , shall be equal to one another . For ... s are bisected by their diagonals , ( 1. 26 ) .. △ SGQ is = RGQ , and △ PQK ...
Page 60
... diagonal QS of the PR , and they are ... = one another , ( 1.34 ) but PF is = LH ; ... FR is = LH and it has been described on FG . COR . Hence to a given straight line may be applied a parallelogram equal to a given triangle and having ...
... diagonal QS of the PR , and they are ... = one another , ( 1.34 ) but PF is = LH ; ... FR is = LH and it has been described on FG . COR . Hence to a given straight line may be applied a parallelogram equal to a given triangle and having ...
Page 148
... diagonals AC , BD intersecting in Q. With centre Q at the distance QA describe a . It shall be the one required . · AB = BC ; .. ᄂ BAC = L BCA ; ( 1. 2 ) and since ABC is a right ; .. LS BAC , BCA are each of them = half a right 2. ( 1 ...
... diagonals AC , BD intersecting in Q. With centre Q at the distance QA describe a . It shall be the one required . · AB = BC ; .. ᄂ BAC = L BCA ; ( 1. 2 ) and since ABC is a right ; .. LS BAC , BCA are each of them = half a right 2. ( 1 ...
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Algebra ATHENĈUM base Cambridge centre chord Christ's College circumference cloth Conic Sections Crown 8vo Describe a circle diagonals diameter divided draw a straight ELEMENTARY TREATISE English equiangular equilateral Euclid Extra fcap fcap GEOMETRY given angle given circle given point given straight line Grammar greater Hence inscribed intersecting isosceles triangle LAPB Latin Let ABC line bisecting locus Mathematical meet Owens College parallel parallelogram perimeter perpendicular plane polygon PROBLEM produced Professor proportional PROPOSITION ratio rect rectangle rectangle contained rectilineal figure regular polygon respectively rhombus right angles Schools Second Edition segment Similarly squares on AC straight line drawn straight line joining student tangent THEOREM TRIGONOMETRY twice rectangle twice the squares vertex