A Concise System of Mathematics ...Oliver & Boyd, 1830 - 120 σελίδες |
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Αποτελέσματα 1 - 5 από τα 66.
Σελίδα 108
... Required the area of a rhombus , the side 358 , and the perpendicular on it 194 feet . Ans . 69452 feet , = 1 ac . 2 ro . 15 per . 3 yds . 5 feet . 3. Required the area of a rhombus , of which the diagonals are AC 436 , and BD 623 yards ...
... Required the area of a rhombus , the side 358 , and the perpendicular on it 194 feet . Ans . 69452 feet , = 1 ac . 2 ro . 15 per . 3 yds . 5 feet . 3. Required the area of a rhombus , of which the diagonals are AC 436 , and BD 623 yards ...
Σελίδα 109
... Required the area of a rhombus , the side 172 ells , and an angle 72 ° 30 ' . Ans . 2-235528 × 2 + 9 · 979420 = 4.450476 log . of 28215 ells . 3. Required the area of a rhomboid , the sides 136 and 97 yards , and the angle 73 ° 16 ...
... Required the area of a rhombus , the side 172 ells , and an angle 72 ° 30 ' . Ans . 2-235528 × 2 + 9 · 979420 = 4.450476 log . of 28215 ells . 3. Required the area of a rhomboid , the sides 136 and 97 yards , and the angle 73 ° 16 ...
Σελίδα 110
Alexander Ingram. 3. Required the area of a triangle , one angle 43 ° , adjacent side 296 , and perpendicular on it 176 yards . Ans . 26048 yards , = 5 ac . 1 ro . 21 per . 23 yds . 4. Required the area of a triangle , the sides 156 and ...
Alexander Ingram. 3. Required the area of a triangle , one angle 43 ° , adjacent side 296 , and perpendicular on it 176 yards . Ans . 26048 yards , = 5 ac . 1 ro . 21 per . 23 yds . 4. Required the area of a triangle , the sides 156 and ...
Σελίδα 111
... area . RULE . Add the three sides together , and from half the sum subtract each side separately . Then multiply the ... Required the area of the triangle ABC , of which the sides are AB 221 , BC 255 , and AC 238 feet . ( 255 + 221 +238 ) ...
... area . RULE . Add the three sides together , and from half the sum subtract each side separately . Then multiply the ... Required the area of the triangle ABC , of which the sides are AB 221 , BC 255 , and AC 238 feet . ( 255 + 221 +238 ) ...
Σελίδα 112
... Required the area of a parallelogram , the sides 432 and 263 , and a diagonal 342 feet . Ans . 89945-66 square feet , 2 acres 10 perch . 11 · 46 yards . 7. Required the area of a triangle , one side 956 links , and each of the other two ...
... Required the area of a parallelogram , the sides 432 and 263 , and a diagonal 342 feet . Ans . 89945-66 square feet , 2 acres 10 perch . 11 · 46 yards . 7. Required the area of a triangle , one side 956 links , and each of the other two ...
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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...