Mathematical Exercises ...1867 |
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Page 136
... plane triangle A B C ; prove that— sin O AC sin O C B sin O BA Sin O C A sin O B C sin O A. B. 10. Find the ... inclined at an angle of 40 ° to each other . XCVIII . 1. Multiply £ 12 15s . 41d . 136 . WOOLWICH.
... plane triangle A B C ; prove that— sin O AC sin O C B sin O BA Sin O C A sin O B C sin O A. B. 10. Find the ... inclined at an angle of 40 ° to each other . XCVIII . 1. Multiply £ 12 15s . 41d . 136 . WOOLWICH.
Page 155
... plane of the side of a hill running E. and W. is inclined to the horizon at an angle a . It is required to con- struct a straight road upon it inclined at an angle ẞ to the horizon . Determine the point of the compass to which it must ...
... plane of the side of a hill running E. and W. is inclined to the horizon at an angle a . It is required to con- struct a straight road upon it inclined at an angle ẞ to the horizon . Determine the point of the compass to which it must ...
Page 165
... plane inclined to the horizon at 12 ° 10 ′ ; the elevation of the top of the hill , seen from B , is 34 ° 20 ' , and seen from c is 52 ° 12 ' . Find the perpendicular height of A above the horizontal plane through B. 13. Prove that ...
... plane inclined to the horizon at 12 ° 10 ′ ; the elevation of the top of the hill , seen from B , is 34 ° 20 ' , and seen from c is 52 ° 12 ' . Find the perpendicular height of A above the horizontal plane through B. 13. Prove that ...
Page 196
... plane parallel to a slant side of the cone , show that the section is a parabola . 16. Prove that a paraboloid is ... inclined at an angle 0 ; given that at a certain time the ships are distant respectively a and b from the point of ...
... plane parallel to a slant side of the cone , show that the section is a parabola . 16. Prove that a paraboloid is ... inclined at an angle 0 ; given that at a certain time the ships are distant respectively a and b from the point of ...
Page 223
... Inclined plane , smooth ; P W R sin a COS ε cos ( a + ε ) w sin au w cos a Inclined plane , rough , P = Screw , smooth- COS ε + μ sin & P_vertical distance between two threads W circumference of circle described by P Screw , with ...
... Inclined plane , smooth ; P W R sin a COS ε cos ( a + ε ) w sin au w cos a Inclined plane , rough , P = Screw , smooth- COS ε + μ sin & P_vertical distance between two threads W circumference of circle described by P Screw , with ...
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Common terms and phrases
acres angle axis ball base binomial theorem bisected body CALC cent centre of gravity circle coefficient of friction compound interest cube cubic curve determine diameter Divide dwts ellipse equal equilibrium Express Extract the square feet Find the area Find the centre Find the distance Find the equation find the height Find the number Find the value fluid forces acting given horizontal plane inches inclined plane inscribed intersect latus rectum length logarithms lowest terms Multiply parabola parallel particle perpendicular plane triangle pressure Prove pulleys radius rectangular recurring decimal Reduce right-angled sides simple interest Simplify sin² sine smooth Solve the equations square root straight line string surface tangent tons tower TRIG velocity vertex vertical vulgar fractions weight yards
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