Elements of Geometry: With Practical Applications to MensurationLeach, Shewell and Sanborn, 1863 - 320 σελίδες |
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Αποτελέσματα 1 - 5 από τα 72.
Σελίδα 45
... feet long to a line 2 feet long is or 3 ; and the inverse ratio of a line 6 feet long . to a line 2 feet long is or , which is the same as the reciprocal of 3 , the direct ratio of 6 to 2 . The word ratio when used alone means the ...
... feet long to a line 2 feet long is or 3 ; and the inverse ratio of a line 6 feet long . to a line 2 feet long is or , which is the same as the reciprocal of 3 , the direct ratio of 6 to 2 . The word ratio when used alone means the ...
Σελίδα 253
... Feet 66 1 Yard . 51 Yards 66 1 Rod or Pole . 40 Rods 66 1 Furlong . 8 Furlongs " 66 1 Mile . Also , 792 Inches 66 1 Link . 25 Links 66 1 Rod or Pole . 100 Links 66 1 Chain . 10 Chains 66 1 Furlong . 8 Furlongs " 1 Mile . NOTE . For ...
... Feet 66 1 Yard . 51 Yards 66 1 Rod or Pole . 40 Rods 66 1 Furlong . 8 Furlongs " 66 1 Mile . Also , 792 Inches 66 1 Link . 25 Links 66 1 Rod or Pole . 100 Links 66 1 Chain . 10 Chains 66 1 Furlong . 8 Furlongs " 1 Mile . NOTE . For ...
Σελίδα 254
... feet ? 25 X 25625 feet , Ans . D C 2. What is the area of a square field whose Α side is 35.25 chains ? Ans . 124 A. 1R.1P . B 3. How many square feet of boards are required to lay a floor 21 ft . 6 in . square ? 4. Required the area of ...
... feet ? 25 X 25625 feet , Ans . D C 2. What is the area of a square field whose Α side is 35.25 chains ? Ans . 124 A. 1R.1P . B 3. How many square feet of boards are required to lay a floor 21 ft . 6 in . square ? 4. Required the area of ...
Σελίδα 255
... feet , and the perpendicular dis- tance , E F , between A B and the oppo- site side CD , is 192 feet . 354 X 192 67,968 feet , Ans . = D E C A F B 10. How many square feet in a flower - plat , in the form of a rhombus , whose side is 12 ...
... feet , and the perpendicular dis- tance , E F , between A B and the oppo- site side CD , is 192 feet . 354 X 192 67,968 feet , Ans . = D E C A F B 10. How many square feet in a flower - plat , in the form of a rhombus , whose side is 12 ...
Σελίδα 256
... feet , and the length of one of the sides is 56 feet ; what is the length of the other side ? 2072 56 37 feet , the side required . = 2. How long must a rectangular board be , which is 15 inches in width , to contain 11 square feet ? 3 ...
... feet , and the length of one of the sides is 56 feet ; what is the length of the other side ? 2072 56 37 feet , the side required . = 2. How long must a rectangular board be , which is 15 inches in width , to contain 11 square feet ? 3 ...
Άλλες εκδόσεις - Προβολή όλων
Elements of Geometry: With Practical Applications to Mensuration Benjamin Greenleaf Πλήρης προβολή - 1874 |
Elements of Geometry: With Practical Application to Mensuration Benjamin Greenleaf Πλήρης προβολή - 1869 |
Elements of Geometry: With Practical Applications to Mensuration Benjamin Greenleaf Πλήρης προβολή - 1872 |
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C ABCD adjacent angles altitude angle ACB angle equal arc A B base bisect chord circle circumference circumscribed cone convex surface cosec Cosine Cotang cylinder diagonal diameter distance divided drawn equal Prop equilateral triangle equivalent exterior angle feet formed frustum gles greater half the sum hence homologous hypothenuse inches included angle inscribed isosceles less Let ABC line A B logarithmic sine measured by half multiplied number of sides parallel parallelogram parallelopipedon pendicular perimeter perpendicular polyedron prism PROBLEM PROPOSITION pyramid quadrantal radii radius ratio rectangle regular polygon right angles right-angled triangle rods Scholium secant segment side A B similar slant height solve the triangle sphere spherical polygon spherical triangle Tang tangent THEOREM triangle ABC triangle equal trigonometric functions vertex
Δημοφιλή αποσπάσματα
Σελίδα 59 - 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 37 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 120 - At a point in a given straight line to make an angle equal to a given angle.
Σελίδα 52 - If any number of quantities are proportional, any antecedent is to its consequent as the sum of all the antecedents is to the sum of all the consequents. Let a : b = c : d = e :f Now ab = ab (1) and by Theorem I.
Σελίδα 19 - In an isosceles triangle, the angles opposite the equal sides are equal.
Σελίδα 199 - Any two rectangular parallelopipedons are to each other as the products of their bases by their altitudes ; that is to say, as the products of their three dimensions.
Σελίδα 121 - Through a given point to draw a straight line parallel to a given straight line, Let A be the given point, and BC the given straight line : it is required to draw through the point A a straight line parallel to BC.
Σελίδα 103 - If two triangles have two angles of the one equal to two angles of the other, each to each, and also one side of the one equal to the corresponding side of the other, the triangles are congruent.
Σελίδα 2 - The logarithm of any POWER of a number is equal to the product of the logarithm of the number by the exponent of the power. For let m be any number, and take the equation (Art.
Σελίδα 2 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.