A Complete System of Mensuration ...1851 |
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Página 4
... less will consist of the same decimal fraction called the mantissa , and differ only in the integral part ; so that all numbers , whether they are integers , decimals , or partly integral and partly decimal , have the same positive ...
... less will consist of the same decimal fraction called the mantissa , and differ only in the integral part ; so that all numbers , whether they are integers , decimals , or partly integral and partly decimal , have the same positive ...
Página 6
... less is 721893 , and the number answering to this is 5271 ; now the difference be- tween the given logarithm and that next less found in the table is 13 , and the difference between that found in the table and the next greater is 82 ...
... less is 721893 , and the number answering to this is 5271 ; now the difference be- tween the given logarithm and that next less found in the table is 13 , and the difference between that found in the table and the next greater is 82 ...
Página 9
... to CD . 10. A RIGHT ANGLE is that made by a per- pendicular , as CBG . 11. An OBTUSE ANGLE is greater than a right angle , as HKI . A C B D IG 1 H K A 2 12. An ACUTE ANGLE is less than a right angle PRACTICAL GEOMETRY . 9.
... to CD . 10. A RIGHT ANGLE is that made by a per- pendicular , as CBG . 11. An OBTUSE ANGLE is greater than a right angle , as HKI . A C B D IG 1 H K A 2 12. An ACUTE ANGLE is less than a right angle PRACTICAL GEOMETRY . 9.
Página 10
Alexander Ingram James Trotter. 12. An ACUTE ANGLE is less than a right angle , as MNO . M N 13. A PLANE is a surface ... less than 90 degrees . 23. A TRIANGLE is a figure contained by three straight lines . 24. An EQUILATERAL TRIANGLE ...
Alexander Ingram James Trotter. 12. An ACUTE ANGLE is less than a right angle , as MNO . M N 13. A PLANE is a surface ... less than 90 degrees . 23. A TRIANGLE is a figure contained by three straight lines . 24. An EQUILATERAL TRIANGLE ...
Página 14
... less than the given number ) from A on AC , and from B on BD ; then join the first on AC to the fourth on BD , the second C GEB HB E any number с B on AC to the third on BD , and so on in order , and the join- ing lines will divide AB ...
... less than the given number ) from A on AC , and from B on BD ; then join the first on AC to the fourth on BD , the second C GEB HB E any number с B on AC to the third on BD , and so on in order , and the join- ing lines will divide AB ...
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Términos y frases comunes
18 feet 18 inches 20 feet 9 inches ABCD acres arch arithm axis base base 36 bound breadth central distance centre chord circle circular circumference cosine cubic feet cubic inches curve cylinder diagonal divided double measure draw EDINBURGH ACADEMY ellipse equal feet 6 inches feet long find the area find the solid fleur-de-lis frustum Geom girt given gonal greatest diameter half the sum hyperbola hypotenuse inches broad logarithm mouldings multiply NOTE parabola parallel pentagonal pyramid perches perpendicular perpendicular height poles polygon PROB pyramid quotient radius Required the area Required the content Required the solid Required the surface right angle roods RULE segment side-walls sides solid content spheroid spindle square feet square foot square yard station straight line subtract taken tangent THEODOLITE thickness triangle ABC versed sine
Pasajes populares
Página 74 - To twice the length of the base add the length of the edge ; multiply the sum by the breadth of the base, and by one-sixth of the height.
Página 188 - I would have a square foot cut off parallel to the shorter edge ; I would then have the like quantity divided from the remainder parallel to the longer side...
Página 57 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Página 64 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Página 12 - Quadrilateral ; of five sides a Pentagon ; of six sides a Hexagon ; of seven sides a Heptagon ; of eight sides an Octagon ; of nine sides a Nonagon ; of ten sides a Decagon ; of twelve sides a Dodecagon.
Página 71 - To find the solidity of a cone. RULE. Multiply the area of the base by the perpendicular height, and ^ of the product will be the solidity.
Página 36 - Art. 191. THE area or surface of a figure is the number of square inches, feet, yards, &c., which it contains. A square constructed upon a straight line, of which the length is an inch, is called a square inch; and the same is to be understood of a square foot, &c. This is called the measuring unit, and the area of any figure is the number of times it contains the measuring unit. Art. 192. To FIND THE AREA OF A TRIANGLE.
Página 144 - To prove that the exterior angle of a triangle is equal to the sum of the two interior opposite angles (see fig.
Página 33 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.
Página 88 - A SPHEROID is a solid, generated by the revolution of an ellipse about one of its diameters. If the ellipse revolves about its longer or...