The Mechanic's Assistant: A Thorough Practical Treatise on Mensuration and the Sliding Rule: Teaching the Manner of Drawing All Regular Superficies, and the Contents of All Regular Solids, Both by Numbers and by the Sliding Rule. Treating Also of the Laws of Motion, the Descent of Falling Bodies, the Strength of Materials, the Mechanical Powers, the Elasticity and Force of Steam, Specific Gravities, Levelling, the Pendulum, Etc., Adapted for the Use of Carpenters, Shipwrights ... and Artisans GenerallyD. Appleton & Company, 1849 - 276 sider |
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Resultat 1-5 av 40
Side 27
... parallel to CB , and equal to the same , and join dB ; then from n , draw nm parallel to Cs , and equal to Cs , and join ms . Now since the four right - angled triangles , ABd , Bef , fmg , and ghA are equal , their sides and angles ...
... parallel to CB , and equal to the same , and join dB ; then from n , draw nm parallel to Cs , and equal to Cs , and join ms . Now since the four right - angled triangles , ABd , Bef , fmg , and ghA are equal , their sides and angles ...
Side 47
... parallel , and its four angles right angles . To find the area of a rectangle : - Multiply the length by the breadth . EXAMPLES . 1. What is the area of a board 8 inches long and 6 inches broad ? Ans . 48 inches , or of a square foot ...
... parallel , and its four angles right angles . To find the area of a rectangle : - Multiply the length by the breadth . EXAMPLES . 1. What is the area of a board 8 inches long and 6 inches broad ? Ans . 48 inches , or of a square foot ...
Side 50
... four right and equal lines , and has two of its angles obtuse , and two acute , the op- posite angles being equal , and its opposite sides parallel . The area of a rhombus is equal to that of 50 THE MECHANIC'S ASSISTANT . Rhombus.
... four right and equal lines , and has two of its angles obtuse , and two acute , the op- posite angles being equal , and its opposite sides parallel . The area of a rhombus is equal to that of 50 THE MECHANIC'S ASSISTANT . Rhombus.
Side 52
... parallel , and two of its angles obtuse and two acute , the opposite angles being equal . The area of the rhomboid is equal to that of a rectangle whose length is equal to the longest side of the rhomboid , and its breadth equal to the ...
... parallel , and two of its angles obtuse and two acute , the opposite angles being equal . The area of the rhomboid is equal to that of a rectangle whose length is equal to the longest side of the rhomboid , and its breadth equal to the ...
Side 53
... parallel sides of the trapezoid ; and , consequently , To find the area of the trapezoid : -- Multiply half the sum of the parallel sides by the perpendic- ular distance between them . EXAMPLES . 1. The parallel sides of a trapezoid are ...
... parallel sides of the trapezoid ; and , consequently , To find the area of the trapezoid : -- Multiply half the sum of the parallel sides by the perpendic- ular distance between them . EXAMPLES . 1. The parallel sides of a trapezoid are ...
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The Mechanic's Assistant: A Thorough Practical Treatise on Mensuration and ... D. M. Knapen Uten tilgangsbegrensning - 1850 |
Vanlige uttrykk og setninger
12 inches 12 rods 20 feet 30 inches absciss altitude avoirdupois base beam body breadth bung diameter bushels called cask centre chord circle circular segment circumference cone cube root cubic inches curve cylinder degrees diam diameter distance divide the product divisor edge ellipse equal EXAMPLES extract the square feet long feet per second find the area Find the content find the number find the solidity foot frustum gauge point given number head diameter height hyperbola hypotenuse imperial gallons inches in diameter lever major axis middle diameter middle frustum miles minor axis Multiply the square nearly number of acres number of teeth octagon ordinate parallel perpendicular plane polygon pounds prism pyramid quotient radius rectangle remainder rhombus right angles rods semi-major axis slider sliding rule specific gravity sphere square inch square root subtract thickness triangular ungula velocity versed sine vertex vessel wheel wine gallons yards