Class lessons on Euclid1882 |
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Side 11
... equal and all its angles right angles . ' 31. An oblong , or rectangle , is that which has all its angles right angles , but not all its sides equal . ' 32. A rhombus is that which has all its sides CLASS LESSONS ON EUCLID . 11.
... equal and all its angles right angles . ' 31. An oblong , or rectangle , is that which has all its angles right angles , but not all its sides equal . ' 32. A rhombus is that which has all its sides CLASS LESSONS ON EUCLID . 11.
Side 84
... rectangle . It may easily be proved that all of these have their opposite sides parallel as well as equal . Let ABDC be any of these figures , e.g. a rhomboid . Join BC . Then the three sides of the two triangles into which it is ...
... rectangle . It may easily be proved that all of these have their opposite sides parallel as well as equal . Let ABDC be any of these figures , e.g. a rhomboid . Join BC . Then the three sides of the two triangles into which it is ...
Side 86
... rectangle , whose angles are all equal , but opposite sides only . Of these figures two , the square and the rectangle , have all their angles right angles . Two , the rhombus and rhomboid , have two acute 86 CLASS LESSONS ON EUCLID .
... rectangle , whose angles are all equal , but opposite sides only . Of these figures two , the square and the rectangle , have all their angles right angles . Two , the rhombus and rhomboid , have two acute 86 CLASS LESSONS ON EUCLID .
Side 145
... rectangle , we know is ' a figure which has all its angles right angles , but not all its sides equal ' ( I. def . 31 ) , and further , since it is one of those figures classed to- gether as parallelograms , its opposite sides are equal ...
... rectangle , we know is ' a figure which has all its angles right angles , but not all its sides equal ' ( I. def . 31 ) , and further , since it is one of those figures classed to- gether as parallelograms , its opposite sides are equal ...
Side 146
... rectangle contained by AB , CD into smaller rect- angles , which will be equal to those contained by AB and the several parts of CD , and these rectangles ought to occupy the entire area of the rectangle contained by AB , CD . Let us ...
... rectangle contained by AB , CD into smaller rect- angles , which will be equal to those contained by AB and the several parts of CD , and these rectangles ought to occupy the entire area of the rectangle contained by AB , CD . Let us ...
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Vanlige uttrykk og setninger
&c.-Q.E.D. PROPOSITION ABCD alternate angles angle ABC angle ACB angles are equal angles equal base BC bisected Cheaper Edition circle cons construction Demy 8vo diameter enunciation equal bases equal in area equal sides equal triangles equilateral triangle Euclid exterior Fcap Frontispiece given angle given line given point given straight line given triangle gnomon gram half the line Illustrations interior and opposite interior angles isosceles triangle Join line equal meet opposite angles opposite sides parallelogram perpendicular Poems problem produced proof Prop rectangle contained rhombus right angles right-angled triangle Second Edition sides equal Small crown 8vo square on AC square on half SUMMARY OF PROPOSITION THEOREM Third Edition Translated triangle ABC triangles are equal twice the rect twice the rectangle vertical angle vols Wherefore whole line
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Side 25 - THE INTERNATIONAL SCIENTIFIC SERIES. I. Forms of Water : a Familiar Exposition of the Origin and Phenomena of Glaciers. By J. Tyndall, LL.D., FRS With 25 Illustrations. Eighth Edition. Crown Svo, 5*. II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Side 19 - Ezra, Nehemiah, and Esther. By Rev. Canon G. RAWLINSON, MA With Homilies by Rev. Prof. JR THOMSON, MA, Rev. Prof. RA REDFORD, LL.B., MA, Rev. WS LEWIS, MA, Rev. JA MACDONALD, Rev. A. MACKENNAL, BA, Rev. W. CLARKSON, BA, Rev. F. HASTINGS, Rev. W. DINWIDDIE, LL.B., Rev. Prof. ROWLANDS, BA, Rev. G. WOOD, BA, Rev. Prof. PC BARKER, MA, LL.B., and the Rev.
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Side 10 - HAWEIS, Rev. HR, MA— Current Coin. Materialism— The Devil — Crime — Drunkenness — Pauperism — Emotion — Recreation —The Sabbath.
Side 30 - WARTENSLEBEN (Count H. von). The Operations of the South Army in January and February, 1871. Compiled from the Official War Documents of the Head-quarters of the Southern Army. Translated by Colonel CH von Wright. With Maps. Demy 8vo.
Side 17 - The Christian Year. Thoughts in Verse for the Sundays and Holy Days throughout the Year.
Side 22 - Church and Home. Selected and Edited by the Rev. W. Fleming Stevenson. The most complete Hymn Book published. The Hymn Book consists of Three Parts : — I. For Public Worship. — II. For Family and Private Worship. —III. For Children. %* Published in various forms and prices, the latter ranging from 8d.
Side 25 - YOUMANS (Eliza A.). An Essay on the Culture of the Observing Powers of Children, especially in connection with the Study of Botany. Edited, with Notes and a Supplement, by Joseph Payne, FCP, Author of " Lectures on the Science and Art of Education,
Side 6 - The Doctrine of Last Things contained in the New Testament compared with the Notions of the Jews and the Statements of Church Creeds.
Side 5 - A General History of Greece from the Earliest Period to the Death of Alexander the Great, with a sketch of the subsequent History to the present time. New Edition. Crown 8vo. Cloth, price 7*. 6d. Tales of Ancient Greece.