Elements of Plane and Solid Geometry: And of Plane and Spherical Trigonometry ; to which is Added Mensuration, Surveying, and NavigationHarper, 1867 - 283 σελίδες |
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Αποτελέσματα 1 - 5 από τα 45.
Σελίδα 6
... proportional . 71. The Perimeter of a figure is the sum of all its sides taken together . 72. A Proposition is something which is either proposed to be done or to be demonstrated , and is either a problem or a theorem . 73. A Problem is ...
... proportional . 71. The Perimeter of a figure is the sum of all its sides taken together . 72. A Proposition is something which is either proposed to be done or to be demonstrated , and is either a problem or a theorem . 73. A Problem is ...
Σελίδα 49
... proportional when the ratio of the first to the second is equal to the ratio of the second to the third . As of the three quantities A ( 2 ) , B ( 4 ) , C ( 8 ) , where == , both the same ratio . 81. Four quantities are said to be ...
... proportional when the ratio of the first to the second is equal to the ratio of the second to the third . As of the three quantities A ( 2 ) , B ( 4 ) , C ( 8 ) , where == , both the same ratio . 81. Four quantities are said to be ...
Σελίδα 50
... proportional between the other two , and the last a third proportional to the first and second . 83. Of four proportional quantities , the last is said to be a fourth proportional to the other three , taken in - order . 84. Quantities ...
... proportional between the other two , and the last a third proportional to the first and second . 83. Of four proportional quantities , the last is said to be a fourth proportional to the other three , taken in - order . 84. Quantities ...
Σελίδα 51
... proportional , they will be in proportion by inversion or inversely . Let A : B :: mA : mB ; then will B : A :: mB : mA . For mA A mB B ' both the same ratio . Otherwise . Let A : B :: C : D ; then shall B : A :: D : C. Far , let - B ...
... proportional , they will be in proportion by inversion or inversely . Let A : B :: mA : mB ; then will B : A :: mB : mA . For mA A mB B ' both the same ratio . Otherwise . Let A : B :: C : D ; then shall B : A :: D : C. Far , let - B ...
Σελίδα 52
... proportional , they will be in proportion by composition and division . Let A : B :: mA : mB . Then will B ± A : A :: mB ± mA : mA , and For B ± A : B :: mB ± mA : mB . A mB B - - ; and B ± A ' mA mB + mA B + A3 mB ± mA Corol . It ...
... proportional , they will be in proportion by composition and division . Let A : B :: mA : mB . Then will B ± A : A :: mB ± mA : mA , and For B ± A : B :: mB ± mA : mB . A mB B - - ; and B ± A ' mA mB + mA B + A3 mB ± mA Corol . It ...
Άλλες εκδόσεις - Προβολή όλων
Elements of Plane and Solid Geometry, and of Plane and Spherical Trigonometry Gerardus Beekman Docharty Περιορισμένη προεπισκόπηση - 2022 |
Elements of Plane and Solid Geometry, and of Plane and Spherical Trigonometry Gerardus Beekman Docharty Περιορισμένη προεπισκόπηση - 2022 |
Elements of Plane and Solid Geometry, and of Plane and Spherical ... Gerardus Beekman Docharty Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABCD adjacent allel altitude angles equal bisect centre chord circle circumference cone consequently convex surface cosec cosine cylinder departure diameter diff difference of latitude divided draw drawn equal angles equal th equation equiangular equilateral exterior angle feet figure find the area following RULE formula frustum Geom given angle given line Hence included angle inscribed intersection join latitude Let ABC logarithms longitude measured by half Multiply opposite angles parallel parallelogram perpen perpendicular plane XZ polygon prism Prob PROBLEM produced Prop proportional PROPOSITION pyramid Q. E. D. Corol Q. E. D. THEOREM quadrant quantities radii radius ratio rectangle regular polygon right angles right-angled triangle segment semicircle side BC sine slant height solid angle sphere spherical angle spherical triangle SPHERICAL TRIGONOMETRY square straight line tangent trian triangle ABC versin
Δημοφιλή αποσπάσματα
Σελίδα 15 - THE Angle formed by a Tangent to a Circle, and a Chord drawn from the Point of Contact, is Equal to the Angle in the Alternate Segment.
Σελίδα 2 - If a straight line be divided into any two parts, the square on the whole line is...
Σελίδα 40 - The areas or spaces of circles are to each other as the squares of their diameters or of their radii.
Σελίδα 83 - A cone is a solid figure described by the revolution of a rightangled triangle about one of the sides containing the right angle, which side remains fixed.
Σελίδα 67 - angle in a segment' is the angle contained by two straight lines drawn from any point in the circumference of the segment, to the extremities of the straight line which is the base of the segment.
Σελίδα 1 - When a line is mentioned simply, it means a Right Line. 7. A Curve continually changes its direction between its extreme points. 8. Lines are either Parallel, Oblique, Perpendicular, or Tangential. 9. Parallel Lines are always at the same perpendicular distance; and they never meet though ever so far produced. 10. Oblique lines change their distance, and would meet, if produced on the side of the Jeast distance.
Σελίδα 24 - Proportion, when the ratio is the same between every two adjacent terms, viz. when the first is to the second, as the second to the third, as the third to the fourth, as the fourth to the fifth, and so on, all in the same common ratio.
Σελίδα 25 - Proportional, when the ratio of the first to the second is equal to the ratio of the second to the third.