Elements of Geometry: Containing the Principal Propositions in the First Six, and the Eleventh and Twelfth Books of Euclid. With Notes, Critical and ExplanatoryJohnson, 1803 - 279 σελίδες |
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Σελίδα i
... NO . 72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN'S - SQUARE , CLERKENWELL . 1 PREFACE . Of all the works of antiquity which have. FIRST SIX , AND THE ELEVENTH AND TWELFTH BOOKS. 1803 . Thomas 618 Carmartha.
... NO . 72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN'S - SQUARE , CLERKENWELL . 1 PREFACE . Of all the works of antiquity which have. FIRST SIX , AND THE ELEVENTH AND TWELFTH BOOKS. 1803 . Thomas 618 Carmartha.
Σελίδα vii
... , WOOLWICH . THE THIRD EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN's - SQUARE , CLERKENWELL , 7 PREFACE . Of all the works of antiquity which 1803 . Thomas Carmartha.
... , WOOLWICH . THE THIRD EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN's - SQUARE , CLERKENWELL , 7 PREFACE . Of all the works of antiquity which 1803 . Thomas Carmartha.
Σελίδα xvii
... , WOOLWICH . THE THIRD EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN'S - SQUARE , CLERKENWELL . 1 1 1831e.461 P154 C a L ELEMENTS The Gift of 1803 . Thomas 658618 Carmartha.
... , WOOLWICH . THE THIRD EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN'S - SQUARE , CLERKENWELL . 1 1 1831e.461 P154 C a L ELEMENTS The Gift of 1803 . Thomas 658618 Carmartha.
Σελίδα xxi
... EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN's - SQUARE , CLERKENWELL . OULEIAN 25 MAY 1965 LIBRARY 40016 ordelsa and grad mafur 1803 . Thomas 658618 Carmartha.
... EDITION . LONDON : PRINTED FOR J. JOHNSON , NO.72 , ST . PAUL'S CHURCH - YARD , BY BYE AND LAW , ST . JOHN's - SQUARE , CLERKENWELL . OULEIAN 25 MAY 1965 LIBRARY 40016 ordelsa and grad mafur 1803 . Thomas 658618 Carmartha.
Σελίδα 37
... square . Let AB be the given right line ; it is required to defcribe a fquare upon it . Make AD , BC , each perpendicular and equal to AB ( I. 11 and 3. ) , and join DC ; then will AC be the fquare required . For , fince the angles DAB ...
... square . Let AB be the given right line ; it is required to defcribe a fquare upon it . Make AD , BC , each perpendicular and equal to AB ( I. 11 and 3. ) , and join DC ; then will AC be the fquare required . For , fince the angles DAB ...
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Άλλες εκδόσεις - Προβολή όλων
Elements of Geometry: Containing the Principal Propositions in the First Six ... Euclid,John Bonnycastle Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD abfurd alfo equal alſo be equal alternate angle altitude angle ABC angle ACB angle AGH angle BAC angle CAB angle CBD angle DEF angle EGB bafe baſe becauſe bifect centre circle ABC circumference Conft COROLL demonftrated diagonal diſtance draw equal and parallel equal to BC equiangular equimultiples EUCLID fame manner fame multiple fame parallels fame ratio fection fegment fhewn fide AB fide BC fince the angles folid fome fquares of AC given right line interfect join the points lefs leſs Let ABC Let the right magnitudes muſt oppofite angle outward angle parallel right lines parallelogram parallelogram AC perpendicular polygon Prop propofition Q.E.D. PROP rectangle of AC remaining angle right angles right lines AB ſame SCHOLIUM ſquare ſtand taken THEOREM theſe thoſe three fides triangle ABC whence
Δημοφιλή αποσπάσματα
Σελίδα 63 - AB is the greater. If from AB there be taken more than its half, and from the remainder more than its half, and so on ; there shall at length remain a magnitude less than C. For C may be multiplied, so as at length to become greater than AB.
Σελίδα 31 - THE Angle formed by a Tangent to a Circle, and a Chord drawn from the Point of Contact, is Equal to the Angle in the Alternate Segment.
Σελίδα xii - To find the centre of a given circle. Let ABC be the given circle ; it is required to find its centre. Draw within it any straight line AB, and bisect (I.
Σελίδα xxiii - To draw a straight line perpendicular to a given straight line of an unlimited length, from a given point without it. LET ab be the given straight line, which may be produced to any length both ways, and let c be a point without it. It is required to draw a straight line perpendicular to ab from the point c.
Σελίδα 63 - Lemma, if from the greater of two unequal magnitudes there be taken more than its half, and from the remainder more than its half, and so on, there shall at length remain a magnitude less than the least of the proposed magnitudes.
Σελίδα 24 - IN a given circle to inscribe a triangle equiangular to a given triangle. Let ABC be the given circle, and DEF the given triangle ; it is required to inscribe in the circle ABC a triangle equiangular to the triangle DEF. Draw* the straight line GAH touching the circle in the a 17. 3. point A, and at the point A, in the straight line AH, makeb b 23.
Σελίδα i - ELEMENTS of GEOMETRY, containing the principal Propositions in the first Six and the Eleventh and Twelfth Books of Euclid, with Critical Notes ; and an Appendix, containing various particulars relating to the higher part* of the Sciences.
Σελίδα xii - The radius of a circle is a right line drawn from the centre to the circumference.
Σελίδα 30 - To bisect a given arc, that is, to divide it into two equal parts. Let ADB be the given arc : it is required to bisect it.
Σελίδα 7 - Beciprocally, when these properties exist for 'two right lines and a common secant, the two lines are parallel.* — Through a given point, to draw a right line parallel to a given right line, or cutting it at a given angle, — Equality of angles having their sides parallel and their openings placed in the same direction.