A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 σελίδες |
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Σελίδα 129
... zone . 1. Required the area of the zone ABCD , of which the distance OE of the chord AD BA rom the centre is 44 , and the distance OF 13 , and the diameter HK 104 yards . H K D E ( 13 ) = 39 : 104 = 375 vers . sin . to seg . 26901365 52 ...
... zone . 1. Required the area of the zone ABCD , of which the distance OE of the chord AD BA rom the centre is 44 , and the distance OF 13 , and the diameter HK 104 yards . H K D E ( 13 ) = 39 : 104 = 375 vers . sin . to seg . 26901365 52 ...
Σελίδα 130
... zone 395-436925 . 3. Required the area of a zone , having the parallel chords 96 and 60 , and their distance 26 yards . Ans . 2136-7528 square yards , 1 ro . 30 per . 19 yds . 4. Required the area of a zone , the parallels each 36 , and ...
... zone 395-436925 . 3. Required the area of a zone , having the parallel chords 96 and 60 , and their distance 26 yards . Ans . 2136-7528 square yards , 1 ro . 30 per . 19 yds . 4. Required the area of a zone , the parallels each 36 , and ...
Σελίδα 150
... zone required : the product will be the sur- face . See Appendix , Prop . 83 , Cor . 3 . NOTE . The surface of a ... zone of a sphere , the axis 72 inches , and the height of the zone 24 inches . Ans . 5428-6848 square inches . 4 ...
... zone required : the product will be the sur- face . See Appendix , Prop . 83 , Cor . 3 . NOTE . The surface of a ... zone of a sphere , the axis 72 inches , and the height of the zone 24 inches . Ans . 5428-6848 square inches . 4 ...
Σελίδα 151
... zone of the earth , the height 327.2 miles , and the axis 7912 . Ans . 1293879017 cubic miles . 3. Required the content of a segment , of which the height is 57 , and the axis 153 inches . Ans . 339 cubic feet 1113 inches . 4. Required ...
... zone of the earth , the height 327.2 miles , and the axis 7912 . Ans . 1293879017 cubic miles . 3. Required the content of a segment , of which the height is 57 , and the axis 153 inches . Ans . 339 cubic feet 1113 inches . 4. Required ...
Σελίδα 155
... zone of an oblong pheroid , the bases parallel to the fixed axis , the height 28 , he diameters of the greatest base 54 and 42 , and those of the East 35 and 25 inches . Ans . ( 2 x 54 x 42 + 35 x 25 ) × × 7854 × 28 = 39664-7944 cubic ...
... zone of an oblong pheroid , the bases parallel to the fixed axis , the height 28 , he diameters of the greatest base 54 and 42 , and those of the East 35 and 25 inches . Ans . ( 2 x 54 x 42 + 35 x 25 ) × × 7854 × 28 = 39664-7944 cubic ...
Περιεχόμενα
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32 | |
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52 | |
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67 | |
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1 | |
13 | |
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36 | |
42 | |
46 | |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 inches ABCD angle ABC axes axis balls base breadth cask centre chord circle circumference Cosine Cotang cubic feet cubic inches curve cylinder Degrees depth diagonal diameter difference directrix distance divided divisor draw ellipse equal feet 6 inches feet long field field-book find the area fleur-de-lis fluxion foot frustum Gauge-Points girt given hyperbola hypotenuse imperial gallons inches broad logarithm mean proportional measured multiply opposite parabola parallel perches perpendicular poles PROB PROP quantity quotient radius ratio rectangle Required the area Required the content Required the height right angles right ascension RULE segment side AC solid specific gravity spherical triangle square root square yard station straight line subtract taken Tang tangent Theodolite thickness triangle ABC ullage wet inches
Δημοφιλή αποσπάσματα
Σελίδα 30 - In each succeeding term the coefficient is found by multiplying the coefficient of the preceding term by the exponent of a in that term, and dividing by the number of the preceding term.
Σελίδα 19 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Σελίδα 58 - The sum of any number of terms in arithmetical progression is equal to the sum of the extremes multiplied by half the number of terms.
Σελίδα 335 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 336 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Σελίδα 19 - Powers of the same quantity are divided by subtracting the exponent of the divisor from that of the dividend ; the remainder is the exponent of the quotient.
Σελίδα 58 - In any series of numbers in arithmetical progression, the sum of the two extremes is equal to the sum of any two terms equally distant from them; as in the latter of the above series 6 + 1=4+3, and =5+2.
Σελίδα 13 - C, indicates that the sum of A and B is to be multiplied by C ; and (A + B) -=- C, indicates that the sum of A and B is to be divided by C.
Σελίδα 130 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Σελίδα 141 - ... containing ten pounds avoirdupois weight of distilled water, weighed in air, at the temperature of 62...