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9 inches ABCD abscissa added altitude answer arch axis base body breadth called centre chord circle circular circumference cone conjugate contained cube cubic curve cutting cylinder Demon describe difference dimensions distance divided double draw the line drawn ellipse equal EXAMPLES face feet 6 inches figure find the area find the solidity foot frustum girt give given greater half the arc height hexagon hyperbola Join length mean measure middle Multiply nearly Note opposite ordinate parallel pentagon perpendicular plane polygon practice PROBLEM proportional pyramid quotient radius regular Required the area right angles right line ring roof RULE segment side similar solidity sphere spheroid square root stands superficies supposing thickness third transverse diameter triangle twice versed sine wall Whence whole yard zone
ii ページ - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
19 ページ - Parallel straight lines are such as are in the same plane, and which, being produced ever so far both ways, do not meet.
125 ページ - To find the solidity of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity.
21 ページ - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
56 ページ - Multiply the half sum and the three remainders continually together, and the square root of the product will be the area...
54 ページ - To find the area of a rectangular board, whose length is 12-^ feet, and breadth 9 inches. Ans. 9f feet.
96 ページ - As the conjugate diameter is to the transverse, So is the square root of the difference of the squares of the ordinate and semi-conjugate, To the distance between the ordinate and centre.
16 ページ - A sector is any part of a circle bounded by an arc, and two radii drawn to its extremities. A quadrant, or quarter of a circle...