Mathematical Exercises ...: Examples in Pure Mathematics, Statics, Dynamics, and Hydrostatics. With Tables ... and ReferencesLongmans, Green & Company, 1877 - 413 σελίδες |
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Σελίδα 32
... contained in 19 guineas ? 8. If 5 yards make one pole , show that there are 301 square yards in a square pole . 9. A man working 10 hours a day completes a piece of work in 12 days ; in how many days could he do it , working 8 hours a ...
... contained in 19 guineas ? 8. If 5 yards make one pole , show that there are 301 square yards in a square pole . 9. A man working 10 hours a day completes a piece of work in 12 days ; in how many days could he do it , working 8 hours a ...
Σελίδα 52
... 3 days more . How many acres does the field contain ? XXXIV . 1. Add together of , of , and 13 of § . 2. Subtract 7 % from 2013 . 3. Multiply together 43 , 1 , 28 , and 17 . 4. Divide 2 by 31 . 5. Add together 12.07043 52 SANDHURST AND.
... 3 days more . How many acres does the field contain ? XXXIV . 1. Add together of , of , and 13 of § . 2. Subtract 7 % from 2013 . 3. Multiply together 43 , 1 , 28 , and 17 . 4. Divide 2 by 31 . 5. Add together 12.07043 52 SANDHURST AND.
Σελίδα 60
... contain together 8 cubic feet , and the side of the less is to that of the greater as 3 to 4 ; find the side of each . 10. A rectangular garden contains 1,200 square yards , and the length is to the breadth as 4 to 3 ; what will the ...
... contain together 8 cubic feet , and the side of the less is to that of the greater as 3 to 4 ; find the side of each . 10. A rectangular garden contains 1,200 square yards , and the length is to the breadth as 4 to 3 ; what will the ...
Σελίδα 75
... contained by the whole line thus produced , and the part produced , shall be equal to the square on the given line . 2. If any number of equal straight lines are placed in a circle , show that a circle can be described which shall touch ...
... contained by the whole line thus produced , and the part produced , shall be equal to the square on the given line . 2. If any number of equal straight lines are placed in a circle , show that a circle can be described which shall touch ...
Σελίδα 77
... contained by its segments shall be equal to a given square , not greater than the square on half the line . 4. If in any triangle the centres of the inscribed and cir- cumscribed circles coincide , the triangle is equilateral . 5. When ...
... contained by its segments shall be equal to a given square , not greater than the square on half the line . 4. If in any triangle the centres of the inscribed and cir- cumscribed circles coincide , the triangle is equilateral . 5. When ...
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Arithmetic axis ball base bisected body cent centre of gravity circle coefficient of friction compound interest cone cost crown 8vo cube cubic foot curve Define determine diameter Divide dwts ellipse English equal equilibrium expression feet Find the area Find the centre Find the distance Find the equation Find the number Find the sum Find the value fluid forces acting fraction geometrical Grammar horizontal plane hyperbola inches inclined plane inscribed Integrate isosceles latus rectum least common multiple length logarithms miles Multiply parabola parallel particle perpendicular pressure Prove pulleys radius ratio rectangle rectangular Reduce right angles sides simple interest sin² sine spherical triangle square root straight line string subtended Subtract surface tangent theorem tons tower triangle ABC velocity vertical vulgar fraction weight yards
Δημοφιλή αποσπάσματα
Σελίδα 123 - Wherefore, in equal circles &c. QED PROPOSITION B. THEOREM If the vertical angle of a triangle be bisected by a straight line which likewise cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square on the straight line which bisects the angle.
Σελίδα 10 - A'B'C', and applying the law of cosines, we have cos a' = cos b' cos c' + sin b' sin c' cos A'. Remembering the relations a' = 180° -A, b' = 180° - B, etc. (this expression becomes cos A = — cos B cos C + sin B sin C cos a.
Σελίδα 184 - If two straight lines cut one another within a circle, the rectangle contained by the segments of one of them, is equal to the rectangle contained by the segments of the other.
Σελίδα 78 - Equiangular parallelograms have to one another the ratio which is compounded of the ratios of their sides.
Σελίδα 184 - To make a triangle of which the sides shall be equal to three given straight lines, but any two whatever of these must be greater than the third (20.
Σελίδα 184 - If a straight line be bisected, and produced to any point ; the rectangle contained by the whole line thus produced, and the part of it produced, together with the square on half the line bisected, is equal to the square on the straight line which is made up of the half and the part produced.
Σελίδα 163 - 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 184 - In right angled triangles the square on the side subtending the right angle is equal to the (sum of the) squares on the sides containing the right angle.
Σελίδα 154 - If two straight lines be cut by parallel planes, they shall be cut in the same ratio. Let the straight lines AB, CD be cut by the parallel planes GH, KL, MN, in the points A, E, B; C, F, D : As AE is to EB, so is CF to FD.