Elements of GeometryGinn and Heath, 1881 - 250 σελίδες |
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Αποτελέσματα 1 - 5 από τα 14.
Σελίδα vi
... contained in [ 4 ] , page 88. If x increase and approach the altitude a as a limit , the area of the rec- tangle increases and approaches the area of the rectangle a b as a limit ; if , however , x decrease and approach zero as a limit ...
... contained in [ 4 ] , page 88. If x increase and approach the altitude a as a limit , the area of the rec- tangle increases and approaches the area of the rectangle a b as a limit ; if , however , x decrease and approach zero as a limit ...
Σελίδα 86
... contained in a ; or , what part a is of b . a or ab , and by this α b . I. If b be contained an exact number of times in a their ratio is a whole number . If b be not contained an exact number of times in a , but if there be a common ...
... contained in a ; or , what part a is of b . a or ab , and by this α b . I. If b be contained an exact number of times in a their ratio is a whole number . If b be not contained an exact number of times in a , but if there be a common ...
Σελίδα 87
... contained m ' times in a with a remainder 1 less than part of b , then n2 a of the ratio correct within b ' m ' n2 is a nearer approximate value 1 22 By continuing this process , a series of variable values , m ' m " etc. , will be ...
... contained m ' times in a with a remainder 1 less than part of b , then n2 a of the ratio correct within b ' m ' n2 is a nearer approximate value 1 22 By continuing this process , a series of variable values , m ' m " etc. , will be ...
Σελίδα 90
... contain one or more of the factors v , v ' , v ' , and hence have zero for a limit . [ 3 ] .. lim . ( x y z ) = lim ... contained in Proposition I .; and it will be left as an exercise for the student to determine in each case what ...
... contain one or more of the factors v , v ' , v ' , and hence have zero for a limit . [ 3 ] .. lim . ( x y z ) = lim ... contained in Proposition I .; and it will be left as an exercise for the student to determine in each case what ...
Σελίδα 91
... contained in A B three times , Then and in AC five times . arc AB 3 = arc A C 5 • At the several points of division on A B and A C draw radii . These radii will divide AOC into five equal parts , of which AO B will contain three , $ 180 ...
... contained in A B three times , Then and in AC five times . arc AB 3 = arc A C 5 • At the several points of division on A B and A C draw radii . These radii will divide AOC into five equal parts , of which AO B will contain three , $ 180 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C D AABC AACB AB² ABCD adjacent angles apothem arc A B base and altitude BC² centre centre of symmetry circumference circumscribed construct a square COROLLARY decagon diagonals diameter divided Draw equal arcs equal distances equal respectively equiangular equiangular polygon equilateral equilateral polygon exterior angles figure given circle given line given polygon given square homologous sides hypotenuse intersecting isosceles Let A B Let ABC line A B measured by arc middle point number of sides parallelogram perpendicular plane polygon ABC polygon similar PROBLEM prove Q. E. D. PROPOSITION quadrilateral radii radius equal ratio rect rectangles regular inscribed regular polygon required to construct right angles right triangle SCHOLIUM segment semicircle similar polygons subtend symmetrical with respect tangent THEOREM triangle ABC vertex vertices
Δημοφιλή αποσπάσματα
Σελίδα 40 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz.
Σελίδα 126 - To describe an isosceles triangle having each of the angles at the base double of the third angle.
Σελίδα 136 - The first of four magnitudes is said to have the same ratio to the second which the third has to the fourth, when...
Σελίδα 207 - Construct a rectangle having the difference of its base and altitude equal to a given line, and its area equivalent to the sum of a given triangle and a given pentagon.
Σελίδα 202 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 142 - If a line divides two sides of a triangle proportionally, it is parallel to the third side.
Σελίδα 175 - Any two rectangles are to each other as the products of their bases by their altitudes.
Σελίδα 72 - Every point in the bisector of an angle is equally distant from the sides of the angle ; and every point not in the bisector, but within the angle, is unequally distant from the sides of the angle.
Σελίδα 73 - A CIRCLE is a plane figure bounded by a curved line, all the points of which are equally distant from a point within called the centre; as the figure ADB E.
Σελίδα 146 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. A D A' Hyp. In triangles ABC and A'B'C', To prove AABC A A'B'C' A'B' x A'C ' Proof. Draw the altitudes BD and B'D'.