A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 σελίδες |
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Αποτελέσματα 1 - 5 από τα 52.
Σελίδα 108
... acre 2 roods 9 perches 19 yards . The triangle ABFDCE ; therefore ABCD CEFB . rectangle 2. Required the area of a ... acres 19 perches 4 yards 61 feet . 5. Required the area of a parallelogram , the sides 56 feet 8 inches and 42 feet ...
... acre 2 roods 9 perches 19 yards . The triangle ABFDCE ; therefore ABCD CEFB . rectangle 2. Required the area of a ... acres 19 perches 4 yards 61 feet . 5. Required the area of a parallelogram , the sides 56 feet 8 inches and 42 feet ...
Σελίδα 109
... acres 2 roods 17 perches 19 yards 14 feet . 4. Required the area of a rhomboid , the sides 628 and 425 links , and the angle 126 ° . Ans . 2 acres 25 perches 14 yards 5.4 feet . 5. Required the area of a rhombus , the side 57 poles ...
... acres 2 roods 17 perches 19 yards 14 feet . 4. Required the area of a rhomboid , the sides 628 and 425 links , and the angle 126 ° . Ans . 2 acres 25 perches 14 yards 5.4 feet . 5. Required the area of a rhombus , the side 57 poles ...
Σελίδα 110
... acres 3 roods 27 perches . 5. Required the area of a triangle , the side 684 links , the angle adjacent 137 ° , and the perpendicular 928 links . Ans . 3 acres 27 perches 241 yards . PROB . V. Given two sides and the included angle of a ...
... acres 3 roods 27 perches . 5. Required the area of a triangle , the side 684 links , the angle adjacent 137 ° , and the perpendicular 928 links . Ans . 3 acres 27 perches 241 yards . PROB . V. Given two sides and the included angle of a ...
Σελίδα 111
... acre 1 rood 20 perches 4 yards 1.6 feet . 3. Required the area of an isosceles triangle , the equal sides 156 , and the third side 78 yards . Ans . 39 / ( 156+ 39 ) ( 156 — 39 ) = 39√195 × 117 = 5890-8 yards area , = 1 acre 34 perches ...
... acre 1 rood 20 perches 4 yards 1.6 feet . 3. Required the area of an isosceles triangle , the equal sides 156 , and the third side 78 yards . Ans . 39 / ( 156+ 39 ) ( 156 — 39 ) = 39√195 × 117 = 5890-8 yards area , = 1 acre 34 perches ...
Σελίδα 112
... acres 10 perch . 11 · 46 yards . 7. Required the area of a triangle , one side 956 links , and each of the other two 627 links . Ans . 1 acre 3 roods 30 perches 10 yards . 8. Required the area of a rhomboid , the sides 57 and 83 poles ...
... acres 10 perch . 11 · 46 yards . 7. Required the area of a triangle , one side 956 links , and each of the other two 627 links . Ans . 1 acre 3 roods 30 perches 10 yards . 8. Required the area of a rhomboid , the sides 57 and 83 poles ...
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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...