The Elements of Euclid: Viz. the First Six Books, Together with the Eleventh and Twelfth. The Errors by which Theon, Or Others, Have Long Ago Vitiated These Books, are Corrected, and Some of Euclid's Demonstrations are Restored. Also, the Book of Euclid's Data, in Like Manner Corrected |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 20.
Σελίδα 197
XII . A pyramid is a solid figure contained by planes that are constituted betwixt one plane and one point above it in which they meet . XIII . A prism is a solid figure contained by plane figures , of which two that are ...
XII . A pyramid is a solid figure contained by planes that are constituted betwixt one plane and one point above it in which they meet . XIII . A prism is a solid figure contained by plane figures , of which two that are ...
Σελίδα 229
... and the paral- AZ lelogram GE to CH : therefore the E prism contained by the two triangles CGF , DAE , and the three parallelograms CA , GE , EC , is equale e C. II . to the prism contained by the two triangles CBF , DHE , and the ...
... and the paral- AZ lelogram GE to CH : therefore the E prism contained by the two triangles CGF , DAE , and the three parallelograms CA , GE , EC , is equale e C. II . to the prism contained by the two triangles CBF , DHE , and the ...
Σελίδα 230
two equal parts a by the plane AGHC : therefore the solid AH is double of the prism which is contained betwixt the triangles ALG , CBH : for the same reason , because the solid AK is D H K cut by the plane LGHB through G the diagonals ...
two equal parts a by the plane AGHC : therefore the solid AH is double of the prism which is contained betwixt the triangles ALG , CBH : for the same reason , because the solid AK is D H K cut by the plane LGHB through G the diagonals ...
Σελίδα 231
taken from the solid of which the base is the parallelogram AB , Book XI . and in which FDKN is the one opposite to it ; and if from this samye solid there be taken the prism AFGCDE ; the remaining solid , viz . the parallelopiped AH ...
taken from the solid of which the base is the parallelogram AB , Book XI . and in which FDKN is the one opposite to it ; and if from this samye solid there be taken the prism AFGCDE ; the remaining solid , viz . the parallelopiped AH ...
Σελίδα 235
From this it is manifest that prisms upon triangular bases , of the same altitude , are to one another as their bases . Let the prisms , the bases of which are the triangles AEM , CFG , and NBO , PDQ the triangles opposite to them ...
From this it is manifest that prisms upon triangular bases , of the same altitude , are to one another as their bases . Let the prisms , the bases of which are the triangles AEM , CFG , and NBO , PDQ the triangles opposite to them ...
Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
The Elements of Euclid, Viz: The Errors, by Which Theon, Or Others, Have ... Robert Simson,Robert Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
The Elements of Euclid, Viz: The Errors, by Which Theon, Or Others, Have ... Robert Simson,Robert Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
The Elements of Euclid: Viz, the First Six Books, Together with the Eleventh ... Robert Simson,Euclid Euclid Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD added altitude angle ABC angle BAC arch base Book centre circle circle ABC circumference common cone cylinder definition demonstrated described diameter divided double draw drawn equal equal angles equiangular equimultiples Euclid excess fore four fourth given angle given in position given in species given magnitude given ratio given straight line greater Greek half join less likewise magnitude manner meet multiple Note opposite parallel parallelogram pass perpendicular plane prism produced PROP proportionals proposition pyramid reason rectangle rectangle contained remaining right angles segment shown sides similar sine solid solid angle sphere square square of AC taken THEOR third triangle ABC wherefore whole
Δημοφιλή αποσπάσματα
Σελίδα 17 - FG; then, upon the same base EF, and upon the same side of it, there can be two triangles that have their sides which are terminated in one extremity of the base equal to one another, and likewise their sides terminated in the other extremity: But this is impossible (i.
Σελίδα 35 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 67 - Ir any two points be taken in the circumference of a circle, the straight line which joins them shall fall within the circle. Let ABC be a circle, and A, B any two points in the circumference ; the straight line drawn from A to B shall fall within the circle.
Σελίδα 92 - IF a straight line touch a circle, and from the point of contact a straight line be drawn cutting the circle, the angles made by this line with the line touching the circle, shall be equal to the angles which are in the alternate segments of the circle.
Σελίδα 26 - If from the ends of a side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than the other two sides of the triangle, but shall contain a greater angle.
Σελίδα 55 - If a straight line be divided into any two parts, four times the rectangle contained by the whole line, and one of the parts, together with the square of the other part, is equal to the square of the straight line, which is made of the whole and that part.
Σελίδα 318 - Again ; the mathematical postulate, that " things which are equal to the same are equal to one another," is similar to the form of the syllogism in logic, which unites things agreeing in the middle term.
Σελίδα 22 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
Σελίδα 161 - If two triangles have one angle of the one equal to one angle of the other, and the sides about the equal angles proportionals, the triangles shall be equiangular, and shall have those angles equal which are opposite to the homologous sides.
Σελίδα 21 - When a straight line standing on another straight line, makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.