Pure mathematics, Volum 11874 |
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Resultat 1-5 av 26
Side 83
... twice splayed , 2 rubbed hearth and back hearth , Solid York step 14 " x 6 " , tooled ,. No. 2 knee stones to gables 18 " x 14 " x 10 " , ea . 7/6 0/6 1/9 1 " " apex stone do . , 16 " x 14 " x 12 " , .. 8278 1/2 2/6 8 / 22 1 York stone ...
... twice splayed , 2 rubbed hearth and back hearth , Solid York step 14 " x 6 " , tooled ,. No. 2 knee stones to gables 18 " x 14 " x 10 " , ea . 7/6 0/6 1/9 1 " " apex stone do . , 16 " x 14 " x 12 " , .. 8278 1/2 2/6 8 / 22 1 York stone ...
Side 122
... twice as many right angles as the figure has sides . For any rectilineal figure ABCDE can , by drawing straight lines from a point F within the figure to each angle , be divided into as many triangles as the figure has sides . D B And ...
... twice as many right angles as the figure has sides . For any rectilineal figure ABCDE can , by drawing straight lines from a point F within the figure to each angle , be divided into as many triangles as the figure has sides . D B And ...
Side 123
... twice as many right angles as the figure has sides . But all the interior angles , together with four right angles , are equal to twice as many right angles as the figure has sides ( I. 32 , Cor . 1 ) ; Therefore all the interior angles ...
... twice as many right angles as the figure has sides . But all the interior angles , together with four right angles , are equal to twice as many right angles as the figure has sides ( I. 32 , Cor . 1 ) ; Therefore all the interior angles ...
Side 138
... twice the greater , and that the difference of the sum and difference is twice the less . 7. Prove the same property with regard to angles . 8. Make an angle which shall be three - fourths of a right angle . 9. If , with the extremities ...
... twice the greater , and that the difference of the sum and difference is twice the less . 7. Prove the same property with regard to angles . 8. Make an angle which shall be three - fourths of a right angle . 9. If , with the extremities ...
Side 140
... twice the side of a square equal to the rectangle contained by these lines , the triangle shall be right - angled , having the right angle opposite to the first - named side . 39. If a point be taken within a triangle such that the ...
... twice the side of a square equal to the rectangle contained by these lines , the triangle shall be right - angled , having the right angle opposite to the first - named side . 39. If a point be taken within a triangle such that the ...
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Pure Mathematics: Including the Higher Parts of Algebra and Plane ..., Volum 1 Edward Atkins Uten tilgangsbegrensning - 1877 |
Vanlige uttrykk og setninger
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
Populære avsnitt
Side 272 - The angles in the same segment of a circle are equal to one another.
Side 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.
Side 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...
Side 112 - IF two triangles have two sides of the one equal to two sides of the...
Side 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.
Side 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.
Side 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.
Side 273 - The opposite angles of any quadrilateral figure inscribed in a circle, are together equal to two right angles.
Side 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.
Side 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.