Geometry for schools, comprising books i. and ii. of Euclid, with some additions and numerous exercises, by A.J.G. BarclayOliver & Boyd, 1883 - 96 sider |
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Resultat 1-5 av 72
Side 4
... Prop . 5 . construction . " " perpendicular to , or , at right angles to . greater than . less than . is , or are , equal to . + indicates sum of . Q.E.F. is for " Quod erat faciendum , " and indicates that a problem has been effected ...
... Prop . 5 . construction . " " perpendicular to , or , at right angles to . greater than . less than . is , or are , equal to . + indicates sum of . Q.E.F. is for " Quod erat faciendum , " and indicates that a problem has been effected ...
Side 14
... Prop . 1 enables us to form two equilateral triangles on AB . 2. On a given straight line to construct an isosceles tri- angle having the equal sides each equal to a given line . 3. To construct a triangle having two sides each double ...
... Prop . 1 enables us to form two equilateral triangles on AB . 2. On a given straight line to construct an isosceles tri- angle having the equal sides each equal to a given line . 3. To construct a triangle having two sides each double ...
Side 16
... PROP . 5. THEOR . The angles at the base of an isosceles triangle are equal . Given △ ABC , having AB = AC . To prove B = ≤ C. Suppose AD bisects BAC . :: BA = AC ( given ) , and AD is com- mon to the triangles BAD and CAD , and BAD ...
... PROP . 5. THEOR . The angles at the base of an isosceles triangle are equal . Given △ ABC , having AB = AC . To prove B = ≤ C. Suppose AD bisects BAC . :: BA = AC ( given ) , and AD is com- mon to the triangles BAD and CAD , and BAD ...
Side 17
... ( Prop . 4 ) . 14. If two quadrilaterals have three sides of the one equal respectively to three sides of the other , and likewise the angles contained by the equal sides equal in each , the figures shall be equal in every respect . B For ...
... ( Prop . 4 ) . 14. If two quadrilaterals have three sides of the one equal respectively to three sides of the other , and likewise the angles contained by the equal sides equal in each , the figures shall be equal in every respect . B For ...
Side 18
... PROP . 8. THEOR . If two triangles have the three sides of the one respectively equal to the three sides of the other , the triangles shall be equal in every respect ; and of the angles those are equal which are opposite corre- sponding ...
... PROP . 8. THEOR . If two triangles have the three sides of the one respectively equal to the three sides of the other , the triangles shall be equal in every respect ; and of the angles those are equal which are opposite corre- sponding ...
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Geometry For Schools, Comprising Books I. And Ii. Of Euclid, With Some ... Euclides Ingen forhåndsvisning tilgjengelig - 2019 |
Geometry For Schools, Comprising Books I. And Ii. Of Euclid, With Some ... Euclides Ingen forhåndsvisning tilgjengelig - 2019 |
Vanlige uttrykk og setninger
AC² angle contained angles equal angular points Atlas base BC BC² bisect Boyd's School Carefully Revised centre Coloured Maps cons construct a triangle diagonals Dr Douglas's Dr Reid's Edinburgh Academy Euclid Exercises exterior angle figure has sides find a point four right angles full-coloured Maps George Watson's College given line given point given straight line given triangle hypotenuse interior isosceles triangle late Head Master Lawson's LL.D middle points Modern Geography Oliver and Boyd's opposite angles opposite sides Outline of Sacred parallelogram perpendicular Physical Geography point in CD polygon produced PROP proposition prove quadrilateral Questions for Examination rect rectangle contained reflex angle regular polygon Reid's Elements rhombus right-angled triangle Rudiments of Modern Sacred Geography showing Recent sides equal square St Mark's College Text-Book THEOR trapezium triangles ABC vertex WILLIAM LAWSON
Populære avsnitt
Side 15 - If two triangles have two sides of the one equal to two sides of the...
Side 73 - Household Economy. A MANUAL intended for Female Training Colleges, and the Senior Class of Girls' Schools. By MARGARET MARIA GORDON (Miss Brewster), Author of " Work, or Plenty to do and how to do it,
Side 84 - M'DowALL. 2s. Lectiones Selectae : or, Select Latin Lessons in Morality, History, and Biography : for the use of Beginners. With a Vocabulary explaining every Word in the Text. By C. MELVILLE, late of the Grammar School, Kirkcaldy. Is. 6d. Macgowan's Lessons in Latin Reading. In Two PARTS. Part I., Improved by H.
Side 12 - Notions 1. Things which are equal to the same thing are also equal to one another. 2. If equals be added to equals, the wholes are equal. 3. If equals be subtracted from equals, the remainders are equal. 4. Things which coincide with one another are equal to one another.
Side 75 - Watts' Catechism of Scripture History, and of the Condition of the Jews from the Close of the Old Testament to the Time of Christ. With INTRODUCTION by WK TWEEDIE, DD 2s.
Side 81 - Critical Remarks, in which the various Methods of Pronouncing employed by different Authors are investigated and compared with each other.
Side 13 - If a straight line meets two straight lines, so as to " make the two interior angles on the same side of it taken " together less than two right angles...
Side 73 - A DICTIONARY of the ENGLISH LANGUAGE, CONTAINING THE PRONUNCIATION, ETYMOLOGY, AND EXPLANATION OF ALL WORDS AUTHORIZED BY EMINENT WRITERS ; To which are added, a Vocabulary of the Roots of English Words, and an Accented Lat of Greek, Latin, and Scripture Proper Names.
Side 46 - THE angles at the base of an isosceles triangle are equal to one another : and, if the equal sides be produced, the angles upon the other side of the base shall be equal.
Side 74 - A carefully compiled history for the use of schools. The writer has consulted the more recent authorities: his opinions are liberal, and on the whole just and impartial : the succession of events is developed with clearness, and with more of that picturesque effect which so delights the young than is common in historical abstracts.