Elements of GeometryGinn, Heath, & Company, 1879 - 250 σελίδες |
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Αποτελέσματα 1 - 5 από τα 21.
Σελίδα 14
... divided by . Def . definition . Ax . axiom . Hyp . hypothesis . Cor . corollary . Q. E. D. quod erat demonstran- dum . Q. E. F. quod erat faciendum . Adj . adjacent . Ext . - int . exterior - interior . Alt . - int . alternate ...
... divided by . Def . definition . Ax . axiom . Hyp . hypothesis . Cor . corollary . Q. E. D. quod erat demonstran- dum . Q. E. F. quod erat faciendum . Adj . adjacent . Ext . - int . exterior - interior . Alt . - int . alternate ...
Σελίδα 68
... of its angles . By drawing diagonals from any vertex of a polygon , the fig- ure may be divided into as many triangles as it has sides less two . 152. DEF . Two polygons are Equal , when they 68 BOOK I. GEOMETRY . POLYGONS IN GENERAL.
... of its angles . By drawing diagonals from any vertex of a polygon , the fig- ure may be divided into as many triangles as it has sides less two . 152. DEF . Two polygons are Equal , when they 68 BOOK I. GEOMETRY . POLYGONS IN GENERAL.
Σελίδα 69
... divided by diagonals into the same number of triangles , equal each to each , and similarly placed ; for the polygons can be applied to each other , and the corresponding triangles will evi- dently coincide . Therefore the polygons will ...
... divided by diagonals into the same number of triangles , equal each to each , and similarly placed ; for the polygons can be applied to each other , and the corresponding triangles will evi- dently coincide . Therefore the polygons will ...
Σελίδα 86
... divided into n equal parts , and one of these parts be contained m times in a with a remainder less than part of b , then is an approximate . 1 n m n よ α 1 value of the ratio correct within b ' N NIF Again , if each of these equal ...
... divided into n equal parts , and one of these parts be contained m times in a with a remainder less than part of b , then is an approximate . 1 n m n よ α 1 value of the ratio correct within b ' N NIF Again , if each of these equal ...
Σελίδα 87
George Albert Wentworth. Again , if each of these equal parts of b be divided into n equal parts ; that is , if b be divided into n2 equal parts , and if one of these parts be contained m ' times in a with a remainder less than 1 222 α m ...
George Albert Wentworth. Again , if each of these equal parts of b be divided into n equal parts ; that is , if b be divided into n2 equal parts , and if one of these parts be contained m ' times in a with a remainder less than 1 222 α m ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
A B C AABC AACB ABCD acute adjacent angles alt.-int altitude arc A B base bisect centre circumference circumscribed coincide COROLLARY describe an arc diagonals diameter divided Draw equal arcs equal distances equal respectively equiangular polygon equilateral equilateral polygon exterior angles figure Geometry given circle given line given point given straight line greater homologous sides hypotenuse Iden isosceles triangle Let A B limit line A B measured by arc middle point number of sides parallelogram perimeter perpendicular PHILLIPS EXETER ACADEMY plane PROBLEM prove Q. E. D. PROPOSITION quadrilateral quantities radii radius equal ratio rect rectangles regular inscribed regular polygon required to construct rhombus right angles right triangle SCHOLIUM segment shortest side sides of equal similar polygons subtend tangent THEOREM third side triangle ABC variable vertex vertices
Δημοφιλή αποσπάσματα
Σελίδα 144 - 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'.
Σελίδα 38 - 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 134 - The first of four magnitudes is said to have the same ratio to the second which the third has to the fourth, when...
Σελίδα 200 - In any proportion, the product of the means is equal to the product of the extremes.
Σελίδα 173 - Any two rectangles are to each other as the products of their bases by their altitudes.
Σελίδα 159 - In any triangle the product of two sides is equal to the product of the diameter...
Σελίδα 132 - In a series of equal ratios, the sum of the antecedents is to the sum of the consequents as any antecedent is to its consequent.
Σελίδα 70 - I) is a parallelogram, E and F the middle points of AD and BC respectively ; show that BE and DF will trisect the diagonal A C.
Σελίδα 48 - If two triangles have two sides of one equal, respectively, to two sides of the other, but the included angle of the first greater than the included angle of the second, the third side of the first is greater than the third side of the second...
Σελίδα 81 - A straight line perpendicular to a radius at its extremity is a tangent to the circle. Let MB be perpendicular to the radius OA at A.