Mathematics, mechanics, heatAmerican School of Correspondence, 1903 |
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Αποτελέσματα 1 - 5 από τα 31.
Σελίδα 4
... divided by equals , the quotients are equal . Like powers and like roots of equals are equal . 6. The whole of a magnitude is greater than any of its parts . 7. The whole of a magnitude is equal to the sum of all its parts . 8 ...
... divided by equals , the quotients are equal . Like powers and like roots of equals are equal . 6. The whole of a magnitude is greater than any of its parts . 7. The whole of a magnitude is equal to the sum of all its parts . 8 ...
Σελίδα 34
... divided into as many triangles as the figure has sides minus two ; and since we know that the sum of the angles of each triangle is equal to two right angles , the sum of the angles of all the triangles , that is , the sum of the ...
... divided into as many triangles as the figure has sides minus two ; and since we know that the sum of the angles of each triangle is equal to two right angles , the sum of the angles of all the triangles , that is , the sum of the ...
Σελίδα 35
... divided by d . а a = & ; read a to b b d a divided by b equals c 121. In a proportion , the antecedents and consequents of the two ratios are respectively the antecedents and consequents of the proposition . The first and fourth terms ...
... divided by d . а a = & ; read a to b b d a divided by b equals c 121. In a proportion , the antecedents and consequents of the two ratios are respectively the antecedents and consequents of the proposition . The first and fourth terms ...
Σελίδα 38
... divided by any quantity , and the resulting quantities will be in proportion . And since by ( 131 ) , if a : b = ma : mb , a : ma = b : mb or ma : amb : b , it follows that both consequents , or both antecedents , may be multiplied or ...
... divided by any quantity , and the resulting quantities will be in proportion . And since by ( 131 ) , if a : b = ma : mb , a : ma = b : mb or ma : amb : b , it follows that both consequents , or both antecedents , may be multiplied or ...
Σελίδα 48
... divided proportionally when their corresponding segments are in the same ratio as the lines themselves . Thus the lines A B and C D are A divided proportionally at E and F if A B : AECD : CF. THEOREM XLIX . 171. A line parallel to one ...
... divided proportionally when their corresponding segments are in the same ratio as the lines themselves . Thus the lines A B and C D are A divided proportionally at E and F if A B : AECD : CF. THEOREM XLIX . 171. A line parallel to one ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acting altitude amount beam body called center of gravity chart circle coefficient compass Corollary course cubic dead reckoning decimal degrees diameter direction distance divided earth elastic elastic limit energy equal equation EXAMPLES FOR PRACTICE factor of safety feet per second foot foot-pounds force formula friction gear given greater Greenwich mean heat Hence hour angle hypothenuse kinetic latitude length liquid load logarithm longitude magnetism mantissa mercury meridian miles minute molecules motion move multiplied Nautical orifice parallel parallelogram pendulum perpendicular plane polygon position poundal pounds per square pressure proportional pulley quadrant radius resultant revolutions revolutions per minute right angles right triangles sextant shaft ship ship's side specific gravity square inch straight line stress substance surface temperature Theorem tion triangles A B C unit velocity vertical vessel weight wheel wrought iron
Δημοφιλή αποσπάσματα
Σελίδα 70 - PROBLEM. To inscribe a circle in a given triangle. Let ABC be the given triangle : it is required to inscribe a circle in the triangle ABC.
Σελίδα 39 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 32 - If the diagonals of a quadrilateral bisect each other, the figure is a parallelogram.
Σελίδα 6 - Every body continues in its state of rest, or of uniform motion in a straight line, unless it is compelled to change that state by forces impressed upon it.
Σελίδα 7 - If, at a point in a straight line, two other straight lines, upon the opposite sides of it, make the adjacent angles together equal to two right angles, these two straight lines shall be in one and the same straight line.
Σελίδα 54 - If two polygons are composed of the same number of triangles, similar each to each and similarly placed, the polygons are similar.
Σελίδα 21 - If two triangles have two sides, and the included angle of the one equal to two sides and the included angle of the other, each to each, the two triangles are equal in all respects.
Σελίδα 31 - If two sides of a quadrilateral are equal and parallel, the figure is a parallelogram.
Σελίδα 60 - The area of a triangle is equal to one-half the product of its base and altitude.
Σελίδα 46 - An angle formed by a tangent and a chord is measured by onehalf the intercepted arc.