A Practical Application of the Principles of Geometry to the Mensuration of Superficies and Solids: Being the Third Part of a Course of Mathematics, Adapted to the Method of Instruction in the American CollegesOliver Steele, printer, 1815 - 96 páginas |
Dentro del libro
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Página 26
... Parallelopiped is a prism whose bases are parallelo- grams . VI . A Cube is a solid bounded by six equal squares . It is a right prism whose sides and bases are all equal . VII . A Pyramid is a solid bounded by a plane figure cal- led ...
... Parallelopiped is a prism whose bases are parallelo- grams . VI . A Cube is a solid bounded by six equal squares . It is a right prism whose sides and bases are all equal . VII . A Pyramid is a solid bounded by a plane figure cal- led ...
Página 28
... parallelopiped . If ABCD ( Fig . 1. ) be the base of a right parallelopiped , as a stick of timber standing erect , it is evident that the number of cubic feet contained in one foot of the height , is equal to the number of square feet ...
... parallelopiped . If ABCD ( Fig . 1. ) be the base of a right parallelopiped , as a stick of timber standing erect , it is evident that the number of cubic feet contained in one foot of the height , is equal to the number of square feet ...
Página 36
... parallelopiped , which is equal in height and breadth to the wedge , and equal in length to the edge . The solidity of the wedge is , therefore , bhl - bh × ( 1 - L ) = bh3l - bh21 + bh2L = 6h × ( 2L + 1 ) Ex . 1. If the base of a wedge ...
... parallelopiped , which is equal in height and breadth to the wedge , and equal in length to the edge . The solidity of the wedge is , therefore , bhl - bh × ( 1 - L ) = bh3l - bh21 + bh2L = 6h × ( 2L + 1 ) Ex . 1. If the base of a wedge ...
Página 43
... parallelopiped is equal to the product of the base into the perpendicular altitude . ( Art . 43. ) And a parallelopiped and a cylinder which have equal bases and al- titudes are equal to each other . ( Sup . Euc . 17. 3. ) . Ex . 1 ...
... parallelopiped is equal to the product of the base into the perpendicular altitude . ( Art . 43. ) And a parallelopiped and a cylinder which have equal bases and al- titudes are equal to each other . ( Sup . Euc . 17. 3. ) . Ex . 1 ...
Página 66
... parallelopiped is a prism , any one of whose faces may be considered a base . ( Art . 41. Def . I. and V. ) If these are not all squares , let one which is not a square be taken for a base . The perimeter of this may be diminished ...
... parallelopiped is a prism , any one of whose faces may be considered a base . ( Art . 41. Def . I. and V. ) If these are not all squares , let one which is not a square be taken for a base . The perimeter of this may be diminished ...
Otras ediciones - Ver todas
A Practical Application of the Principles of Geometry to the Mensuration of ... Jeremiah Day Sin vista previa disponible - 2023 |
A Practical Application of the Principles of Geometry to the Mensuration of ... Jeremiah Day Sin vista previa disponible - 2015 |
Términos y frases comunes
ABCD arithmetical complement axis base calculation centre circle circular segment circumference column cone cosecant cosine cotangent course cylinder decimal departure diameter Diff difference of latitude difference of longitude distance divided earth equal equator errour feet figure find the area find the SOLIDITY frustum given side gles greater half horizon hypothenuse inches JEREMIAH DAY length less logarithm measured Mercator's Merid meridian meridional difference middle latitude miles minutes multiplied negative number of degrees number of sides object oblique opposite parallelogram parallelopiped perimeter perpendicular plane sailing polygon prism PROBLEM proportion pyramid quadrant quantity quotient radius regular polygon right angled triangle right ascension right cylinder rods root secant segment sine sines and cosines slant-height sphere square subtract surface tables tangent term theorem tion trapezium triangle ABC Trig trigonometry whole
Pasajes populares
Página 68 - C' (89) (90) (91) (92) (93) 112. In any plane triangle, the sum of any two sides is to their difference as the tangent of half the sum of the opposite angles is to the tangent of half their difference.
Página 37 - A right cone is a solid described by the revolution of a right angled triangle about one of the sides which contain the right angle.
Página 67 - It will be sufficient to lay the edge of a rule on C, so as to be parallel to a line supposed to pass through B and D, and to mark the point of intersection G. 126. If after a field has been surveyed, and the area computed, the chain is found to be too long or too short ; the true contents may be found, upon the principle that similar figures are to each other as the squares of their homologous sides.
Página 105 - The sum of any two sides of a triangle is to their difference, as the tangent of half the sum of the angles opposite to those sides, to the tangent of half their difference.
Página 8 - A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Página 49 - ... at the head of the column, take the degrees at the top of the table, and the minutes on the left; but if the title be at the foot of the column, take the degrees at the bottom, and the minutes on the right.
Página 16 - THEN, IF THE SEGMENT BE LESS THAN A SEMI-CIRCLE, SUBTRACT THE AREA OF THE TRIANGLE FROM THE AREA OF THE SECTOR.
Página 42 - Jidd together the areas of the two ends, and the square root of the product of these areas ; and multiply the sum by \ of the perpendicular height.