The first and second books of Euclid explained to beginners, by C.P. Mason |
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Σελίδα 5
... sides equal to one another . Def . XXV . An isosceles triangle is a triangle which has two sides equal . ( An equilateral triangle may be regarded as an isosceles triangle if only two of the sides are considered . ) Def . XXVI . A ...
... sides equal to one another . Def . XXV . An isosceles triangle is a triangle which has two sides equal . ( An equilateral triangle may be regarded as an isosceles triangle if only two of the sides are considered . ) Def . XXVI . A ...
Σελίδα 6
... sides equal , and all its angles right angles . ) Def . XXXIII . A rhombus is a parallelogram which has all its sides equal , but its angles not right angles . Def . XXXIV . A trapezium is a four - sided figure , which has two of its ...
... sides equal , and all its angles right angles . ) Def . XXXIII . A rhombus is a parallelogram which has all its sides equal , but its angles not right angles . Def . XXXIV . A trapezium is a four - sided figure , which has two of its ...
Σελίδα 12
... side of a given is fixed , it is the size of the angle which determines in what direction the other side will lie . It is obvious , that if the s ABC and DEF are equal , and the sides BC and EF coincide in direction , the sides BA and ...
... side of a given is fixed , it is the size of the angle which determines in what direction the other side will lie . It is obvious , that if the s ABC and DEF are equal , and the sides BC and EF coincide in direction , the sides BA and ...
Σελίδα 21
... sides . For an infinite number of As may be constructed , having two sides of the same length respectively . Thus , in the following As , the sides A B and B C are of the same length respectively in each : — B B C A C B B It is obvious ...
... sides . For an infinite number of As may be constructed , having two sides of the same length respectively . Thus , in the following As , the sides A B and B C are of the same length respectively in each : — B B C A C B B It is obvious ...
Σελίδα 22
... sides of the other , each to each , and have likewise the angle included be- tween those two sides in the one equal to the angle included between the correspond- ing sides of the other , then the bases , or third sides , will also be ...
... sides of the other , each to each , and have likewise the angle included be- tween those two sides in the one equal to the angle included between the correspond- ing sides of the other , then the bases , or third sides , will also be ...
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The First and Second Books of Euclid Explained to Beginners, by C.P. Mason Euclides Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A B and CD A B is equal A C and CB Æneid axiom beginner bisected centre Consequently diagonal draw a straight Edition equal in area equal respectively equal to twice equilateral Euclid exterior exterior angle Fcap figure finite right line follows formed given finite right given line given point given rectilineal given straight line gnomon greater half a right hypotenuse interior and opposite isosceles Join the points join two given Jugurtha Latin length less line A B line CD linear units lines are parallel magnitudes meeting the line opposite sides parallelogram point F proof Prop proposition prove this proposition rectangle contained right angles side A C straight line meets suppose three sides triangle unequal
Δημοφιλή αποσπάσματα
Σελίδα 13 - CARPENTER'S (Dr. WB) Zoology. A Systematic View of the Structure, Habits, Instincts, and Uses of the principal Families of the Animal Kingdom, and of the chief Forms of Fossil Remains. Revised by WS Dallas, FLS Numerous Woodcuts. 2 vols. 6s. each. — Mechanical Philosophy, Astronomy, and Horology. A Popular Exposition. 181 Woodcuts. CARPENTER'S Works.— Continued. — Vegetable Physiology and Systematic Botany.
Σελίδα 12 - DONALDSON'S The Theatre of the Greeks. A Treatise on the History and Exhibition of the Greek Drama. With numerous Illustrations and 3 Plans. By John William Donaldson, DD 5*. DRAPER'S History of the Intellectual Development of Europe.
Σελίδα 144 - If a straight line be divided into two equal parts, and also into two unequal parts, the rectangle contained by the unequal parts, together with the square on the line between the points of section, is equal to the square on half the line.
Σελίδα 149 - If a straight line be divided into any two parts, the squares of the whole line, and of one of the parts, are equal to twice the rectangle contained by the whole and that part, together with the square of the other part. Let the straight line AB be divided into any two parts in the point C ; the squares of AB, BC are equal to twice the rectangle AB, BC...
Σελίδα 7 - Second French Book ; being a Grammar and Exercise Book, on a new and practical plan, and intended as a sequel to the
Σελίδα 152 - IF a straight line be divided into two equal, and also into two unequal parts ; the squares of the two unequal parts are together double of the square of half the line, and of the square of the line between the points of section.
Σελίδα 12 - Social advancement is as completely under the control of natural law as is bodily growth. The life of an individual is a miniature of the life of a nation.
Σελίδα 6 - The Enunciations and Figures belonging to the Propositions in the First Six and part of the Eleventh Books of Euclid's Elements, (usually read in the Universities,) prepared for Students in Geometry. By the Rev. J. Brasse, DD New Edition. Fcap. 8vo. Is. On cards, iu case, 5s.
Σελίδα 11 - Long. 5 vols. 8vo. 14s. each. A History of England during the Early and Middle Ages. By CH Pearson, MA 2nd Edition revised and enlarged.
Σελίδα 16 - Dr. Richardson's Philological Dictionary of the ENGLISH LANGUAGE. Combining Explanation with Etymology, and copiously illustrated by Quotations from the Best Authorities. New Edition, with a Supplement containing additional Words and further Illustrations. In 2 vols. 4to.