Pure mathematics, Τόμος 11874 |
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Σελίδα 53
... cube whose edge measures 1 metre . 4. The Litre , for measures of capacity . The litre is a capacity equal to the volume of a cube whose edge measures a decimetre or 10 centimetres . It is therefore equal to a cubic decimetre or 1,000 ...
... cube whose edge measures 1 metre . 4. The Litre , for measures of capacity . The litre is a capacity equal to the volume of a cube whose edge measures a decimetre or 10 centimetres . It is therefore equal to a cubic decimetre or 1,000 ...
Σελίδα 82
... now being sold at 10 per cent . loss . How much per cent . must be put upon the selling price in order that they may be sold at 20 per cent . gain ? Square Root and Cube Root . 53. To avoid unnecessary 82 ARITHMETIC .
... now being sold at 10 per cent . loss . How much per cent . must be put upon the selling price in order that they may be sold at 20 per cent . gain ? Square Root and Cube Root . 53. To avoid unnecessary 82 ARITHMETIC .
Σελίδα 83
Edward Atkins. Square Root and Cube Root . 53. To avoid unnecessary repetition , the student is referred to the articles on Involution , Algebra , stage I. , where the arithmetical principles and methods are explained . Estimates . 54 ...
Edward Atkins. Square Root and Cube Root . 53. To avoid unnecessary repetition , the student is referred to the articles on Involution , Algebra , stage I. , where the arithmetical principles and methods are explained . Estimates . 54 ...
Σελίδα 153
... c . The figure written at the right hand at the top of the letter is called the index or exponent , and it is usual to call a2 , a3 respectively the square and cube of a , from the fact they express respectively the area of a POWERS . 153.
... c . The figure written at the right hand at the top of the letter is called the index or exponent , and it is usual to call a2 , a3 respectively the square and cube of a , from the fact they express respectively the area of a POWERS . 153.
Σελίδα 154
... cube whose edge is a . 17. The square root of a quantity is that quantity which , when raised to the second power or squared , will give the original quantity . = It is generally written . Thus , √16 4 , 144 = 12 . The cube root of a ...
... cube whose edge is a . 17. The square root of a quantity is that quantity which , when raised to the second power or squared , will give the original quantity . = It is generally written . Thus , √16 4 , 144 = 12 . The cube root of a ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
a²b a²b² ab² ab³ ABCD algebraical angle ABC angle BAC angle BCD base BC BC is equal bisect brackets cent centim centre circle ABC circumference coefficient common Const cosec cube root decimal figures denominator divided divisor draw equation expression exterior angle factor Find the value fraction given straight line gnomon gram greater Hence integer join kilom less Let ABC logarithm metres miles millig Multiply opposite angles parallel parallelogram perpendicular PROOF.-Because Q. E. D. Proposition quotient ratio rectangle contained remainder right angles segment sides sin² sine square on AC square root subtraction touches the circle triangle ABC twice the rectangle x²y² x³y xy³
Δημοφιλή αποσπάσματα
Σελίδα 272 - The angles in the same segment of a circle are equal to one another.
Σελίδα 103 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Σελίδα 233 - If there be two straight lines, one of which is divided into any number of parts, the rectangle contained by the two straight lines is equal to the rectangles contained by the undivided line, and the several parts of the divided line. Let A and BC be two straight lines, and let BC be divided into any...
Σελίδα 112 - IF two triangles have two sides of the one equal to two sides of the...
Σελίδα 128 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Σελίδα 119 - If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles; and the three interior angles of every triangle are together equal to two right angles.
Σελίδα 113 - ... equal angles in each ; then shall the other sides be equal, each to each ; and also the third angle of the one to the third angle of the other.
Σελίδα 273 - The opposite angles of any quadrilateral figure inscribed in a circle, are together equal to two right angles.
Σελίδα 281 - The angle in a semicircle is a right angle ; the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Σελίδα 121 - THE straight lines which join the extremities of two equal and parallel straight lines, towards the same parts, are also themselves equal and parallel.