The First Six, and the Eleventh and Twelfth Books of Euclid's Elements: With the Elements of Plane Trigonometry, and an Appendix in Four Books : With Notes and IllustrationsLongmans, Green, 1845 - 352 páginas |
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Página 176
... parallelepiped is a prism of which the bases are parallelo- grams . 15. A parallelepiped of which the bases and the other sides are rectangles , is said to be rectangular . 16. A cube is a rectangular parallelepiped , which has all its ...
... parallelepiped is a prism of which the bases are parallelo- grams . 15. A parallelepiped of which the bases and the other sides are rectangles , is said to be rectangular . 16. A cube is a rectangular parallelepiped , which has all its ...
Página 191
... parallelepiped , and parallel to two of its opposite planes , divides the whole into two solids , the base of one of which is to the base of the other , as the one solid is to the other . Let the parallelepiped ABCD be cut by the plane ...
... parallelepiped , and parallel to two of its opposite planes , divides the whole into two solids , the base of one of which is to the base of the other , as the one solid is to the other . Let the parallelepiped ABCD be cut by the plane ...
Página 192
... parallelepiped similar , and similarly situated to one given . Let AB be the given straight line , and CD the given parallele- piped . It is required from AB to describe a parallelepiped similar and similarly situated to CD . At the ...
... parallelepiped similar , and similarly situated to one given . Let AB be the given straight line , and CD the given parallele- piped . It is required from AB to describe a parallelepiped similar and similarly situated to CD . At the ...
Página 193
... parallelepiped AL has been described similar , and simi- larly situated to the given one CD ; which was to be done . PROP . XXVIII . THEOR . - If a parallelepiped be cut by a plane passing through the diagonals of two of the opposite ...
... parallelepiped AL has been described similar , and simi- larly situated to the given one CD ; which was to be done . PROP . XXVIII . THEOR . - If a parallelepiped be cut by a plane passing through the diagonals of two of the opposite ...
Página 194
... parallelepipeds AH , AK are equal . Therefore , parallelepipeds , & c . C A L PROP . XXX . THEOR.- Parallelepipeds upon the same base and of the same altitude , the insisting lines of which are not terminated in the same straight lines ...
... parallelepipeds AH , AK are equal . Therefore , parallelepipeds , & c . C A L PROP . XXX . THEOR.- Parallelepipeds upon the same base and of the same altitude , the insisting lines of which are not terminated in the same straight lines ...
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The First Six and the Eleventh and Twelfth Books of Euclid's Elements: With ... James Thomson, gen,James Euclides Sin vista previa disponible - 2016 |
Términos y frases comunes
ABCD altitude angle ABC angle BAC angle equal BC is equal bisected centre chord circle ABC circumference cone const contained corollary cylinder describe a circle diagonal diameter divided draw equal angles equal to AC equiangular equilateral Euclid exterior angle fore fourth given circle given point given ratio given straight line greater half Hence hypotenuse inscribed join less Let ABC magnitudes manner multiple opposite parallel parallelepiped parallelogram perpendicular polygon polyhedron prism PROB.-To produced PROP proportional proposition pyramid radius rectangle rectilineal figure right angles Schol scholium segments semicircle sides similar solid angles square of AC straight line drawn tangent THEOR.-If third triangle ABC trigonometry triplicate ratio vertex vertical angle wherefore
Pasajes populares
Página 130 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Página 45 - If a straight line be bisected, and produced to any point, the rectangle contained by the whole line thus produced, and the part of it produced, together with the square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Página 2 - A rhombus is that which has all its sides equal, but its angles are not right angles.
Página 50 - To divide a given straight line into two parts, so that the rectangle contained by the whole and one of the parts may be equal to the square on the other part.
Página 38 - In any right-angled triangle, the square which is described upon the side subtending the right angle, is equal to the squares described upon the sides which contain the right angle.
Página 7 - If two triangles have two sides of the one equal to two sides of the...
Página 27 - 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.
Página 27 - If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles ; and the three interior angles of every triangle are equal to two right angles.
Página 15 - 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.
Página 36 - To describe a parallelogram equal to a given rectilineal figure, and having an angle equal to a given rectilineal angle. Let ABCD be the given rectilineal figure, and E the given rectilineal angle. It is required to describe a parallelogram equal to ABCD, and having an angle equal to E.