Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce Morton] 1830. Elements of trigonometry, by W. Hopkins. 1833. Elements of spherical trigonometry, by A. De Morgan. A treatise on algebraical geometry, by S.W. Waud. 1835Baldwin & Craddock, 1835 |
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Resultat 1-5 av 86
Side 3
... half of a straight line passing through the centre and termi- nated both ways by the circumference , which straight line is called a diameter . The point C is the centre of the circle ABD ; AB is a diameter ; and AC a radius or ...
... half of a straight line passing through the centre and termi- nated both ways by the circumference , which straight line is called a diameter . The point C is the centre of the circle ABD ; AB is a diameter ; and AC a radius or ...
Side 4
... half of the greater is greater than the half of the less . 9. If there be two magnitudes , and a third , and if one of them exceed the third by as much as the other falls short * Authorities , or things having authority ; from a Greek ...
... half of the greater is greater than the half of the less . 9. If there be two magnitudes , and a third , and if one of them exceed the third by as much as the other falls short * Authorities , or things having authority ; from a Greek ...
Side 14
... half that side : and , con- the angle from which the straight line is versely , if this be the case in any triangle , drawn shall be a right angle . For , if the right angle be divided into parts equal respectively to the two acute into ...
... half that side : and , con- the angle from which the straight line is versely , if this be the case in any triangle , drawn shall be a right angle . For , if the right angle be divided into parts equal respectively to the two acute into ...
Side 17
... half of a rectangle of the same base and altitude . PROP . 27. ( Euc . i . 37 , 38 , 39 , & 40. ) Triangles upon the ... half the quadrilateral , AD is parallel to BC ; and , for a like are equal to one another ; and therefore reason ...
... half of a rectangle of the same base and altitude . PROP . 27. ( Euc . i . 37 , 38 , 39 , & 40. ) Triangles upon the ... half the quadrilateral , AD is parallel to BC ; and , for a like are equal to one another ; and therefore reason ...
Side 18
... half the rectangle under its base and altitude , contains half as many square units as is denoted by the product of the numbers which express how often the corresponding linear unit is contained in its base and in its altitude . Let ...
... half the rectangle under its base and altitude , contains half as many square units as is denoted by the product of the numbers which express how often the corresponding linear unit is contained in its base and in its altitude . Let ...
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Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce ... Uten tilgangsbegrensning - 1835 |
Vanlige uttrykk og setninger
A B C ABCD adjacent angles altitude apothem base BC bisect centre chord circum circumference circumscribed coincide common measure common section compounded cone conic section contained convex surface cylinder describe a circle diameter dihedral angle divided draw drawn edges equal angles equimultiples ference fore four magnitudes frustum given point given straight line gles harmonical harmonical mean Hence hyperbola hypotenuse inscribed join likewise locus meet parallel parallelogram parallelopiped pass pendicular pentagon perimeter perpendicular plane prism Prob produced PROP proposition pyramid quadrilateral radii radius rallel rectangle rectilineal figure regular polygon respectively right angles Scholium scribed segment sides A B similar solid angles sphere spherical angle square of A B straight lines A B tangent third three sides touch triangle ABC vertex vertical