9 inches ABCD acres angle ABC axis base breadth bung cask centre chord circle circumference cone Cosine Cotang cubic feet cubic inches curve cylinder depth described diagonal diameter difference directrix distance divided divisor draw ellipse equal feet 6 inches feet long find the area find the content fluxion foot frustum Gauge-Points girt half height hyperbola hypotenuse imperial bushels imperial gallons inches broad logarithm longitude mean proportional multiply opposite ordinate parabola parallel Peob perches perpendicular poles principal vertex Prob Prop quantity quotient radius ratio rectangle Required the area Required the content right angles right ascension roods Rule segment side AC slider specific gravity spherical triangle square feet square root square yard station straight line subtract Suppose the length taken Tang tangent Theodolite thickness triangle ABC ullage wet inches
Page 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.
Page 56 - 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.
Page 345 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Page 346 - 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.
Page 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.
Page 56 - 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.
Page 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.
Page 120 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.