Elements of Geometry and Trigonometry: With Practical ApplicationsR.S. Davis & Company, 1862 - 490 páginas |
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Página 253
... Rod or Pole . 40 Rods 66 1 Furlong . 8 Furlongs Also , 7 10 Inches 66 25 Links 100 Links 10 Chains 66 1 Furlong . 8 Furlongs 66 1 Mile . NOTE . - 1 Link . 66 1 Rod or Pole . 66 1 Chain . QUE For other linear measures , see National ...
... Rod or Pole . 40 Rods 66 1 Furlong . 8 Furlongs Also , 7 10 Inches 66 25 Links 100 Links 10 Chains 66 1 Furlong . 8 Furlongs 66 1 Mile . NOTE . - 1 Link . 66 1 Rod or Pole . 66 1 Chain . QUE For other linear measures , see National ...
Página 254
... Rod or Pole . 40 Square Rods 66 1 Rood . 4 Roods 66 1 Acre . 640 Acres 66 1 Square Mile . Also , 625 Square Links 66 1 Square Rod . 16 Square Rods 66 1 Square Chain . 10 Square Chains 66 1 Acre . 612. Since an acre is equal to 10 chains ...
... Rod or Pole . 40 Square Rods 66 1 Rood . 4 Roods 66 1 Acre . 640 Acres 66 1 Square Mile . Also , 625 Square Links 66 1 Square Rod . 16 Square Rods 66 1 Square Chain . 10 Square Chains 66 1 Acre . 612. Since an acre is equal to 10 chains ...
Página 256
... rod in length , how many hills are there on the margin of the field ? Ans . 800 hills . PROBLEM III . 615. The area of a ... rods . 4. The area of a rectangular farm is 266 A. 3 R. 8 P. , and the breadth 46 chains ; what is the length ...
... rod in length , how many hills are there on the margin of the field ? Ans . 800 hills . PROBLEM III . 615. The area of a ... rods . 4. The area of a rectangular farm is 266 A. 3 R. 8 P. , and the breadth 46 chains ; what is the length ...
Página 257
... rods . PROBLEM V. 617. The diagonal of a SQUARE being given , to find the area . Divide the square of the diagonal by 2 , and the quotient will be the area . ( Prop . XI . Cor . 4 , Bk . IV . ) EXAMPLES . 1. The diagonal , A C , of the ...
... rods . PROBLEM V. 617. The diagonal of a SQUARE being given , to find the area . Divide the square of the diagonal by 2 , and the quotient will be the area . ( Prop . XI . Cor . 4 , Bk . IV . ) EXAMPLES . 1. The diagonal , A C , of the ...
Página 258
... rods square , and wishes to cut off from one side a rectangular lot containing exactly one acre ; what must be the ... rods , and its width 50 rods ; how far from the longer side must a parallel line be drawn to cut off an area of 4 ...
... rods square , and wishes to cut off from one side a rectangular lot containing exactly one acre ; what must be the ... rods , and its width 50 rods ; how far from the longer side must a parallel line be drawn to cut off an area of 4 ...
Otras ediciones - Ver todas
Elements of Geometry and Trigonometry: With Practical Applications Benjamin Greenleaf Vista completa - 1869 |
Elements of Geometry and Trigonometry: With Practical Applications Benjamin Greenleaf Vista completa - 1867 |
Términos y frases comunes
A B C ABCD adjacent angles altitude angle equal base bisect centre 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 less Let ABC line A B logarithm logarithmic sine mean proportional 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 sine slant height solidity solve the triangle sphere spherical polygon spherical triangle Tang tangent THEOREM triangle ABC triangle equal trigonometric functions vertex
Pasajes populares
Página 35 - 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.
Página 57 - 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.
Página 117 - 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.
Página 50 - If any number of magnitudes 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; then will A : B : : A + C + E : B + D + F.
Página 77 - Two rectangles having equal altitudes are to each other as their bases.
Página 158 - If a straight line is perpendicular to each of two straight lines at their point of intersection, it is perpendicular to the plane of those lines.
Página 313 - FRACTION is a negative number, and is one more tftan the number of ciphers between the decimal point and the first significant figure.
Página 314 - 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.
Página 100 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. A D A' Hyp. In triangles ABC and A'B'C', To prove AABC A A'B'C' A'B' x A'C ' Proof. Draw the altitudes BD and B'D'.
Página 244 - RULE. — Multiply the base by the altitude, and the product will be the area.