Elements of Geometry and Trigonometry |
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Page 4
... frustum with a 11.30 half - angle . The model was 12 inches ( 30.48 cm ) long with the cone , cone - frustum junction at half the length . In this configuration , a wedge was removed from the trailing edge of the cone - frustum ( fig ...
... frustum with a 11.30 half - angle . The model was 12 inches ( 30.48 cm ) long with the cone , cone - frustum junction at half the length . In this configuration , a wedge was removed from the trailing edge of the cone - frustum ( fig ...
Page 19
... frustum form factor , the frustum form factor values of individual trees were plotted on the abscissa and the form quotients on the ordinate , different sym- bols being used for each species . These data are displayed in plate VI ...
... frustum form factor , the frustum form factor values of individual trees were plotted on the abscissa and the form quotients on the ordinate , different sym- bols being used for each species . These data are displayed in plate VI ...
Page 29
... frustum is equal to one - third of the area of its right section multiplied by the sum of the parallel edges . For divide the frustum AA'B'C ' ( Fig . 47 ) into two frusta by a plane A " B " C " of area A at right angles to the edges ...
... frustum is equal to one - third of the area of its right section multiplied by the sum of the parallel edges . For divide the frustum AA'B'C ' ( Fig . 47 ) into two frusta by a plane A " B " C " of area A at right angles to the edges ...
Contents
BOOK | 7 |
Problems relating to the First and Third Books 57 | 57 |
BOOK IV | 68 |
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adjacent adjacent angles altitude angle ACB angle BAC ar.-comp base multiplied bisect Book VII centre chord circ circumference circumscribed common cone consequently convex surface cosine Cotang cylinder diagonal diameter dicular distance divided draw drawn equally distant equations equivalent feet figure find the area formed four right angles frustum given angle given line gles greater homologous sides hypothenuse inscribed circle inscribed polygon intersection less Let ABC number of sides opposite parallelogram parallelopipedon pendicular perimeter perpen perpendicular plane MN polyedron polygon ABCDE PROBLEM Prop proportional PROPOSITION pyramid quadrant quadrilateral quantities radii radius ratio rectangle regular polygon right angled triangle S-ABC Scholium secant segment similar sine slant height solid angle solid described sphere spherical polygon spherical triangle square described straight line TABLE OF LOGARITHMIC tang tangent THEOREM triangle ABC triangular prism vertex