Plane and Solid GeometryGinn, 1913 - 470 sider |
Inni boken
Resultat 1-5 av 45
Side v
... QUADRILATERALS POLYGONS LOCI OF POINTS METHODS OF PROOF GENERAL SUGGESTIONS FOR PROVING THEOREMS EXERCISES BOOK II . THE CIRCLE CIRCLES CENTRAL ANGLES ARCS AND CHORDS SECANTS AND TANGENTS LINE OF CENTERS MEASURE OF ANGLES PROBLEMS OF ...
... QUADRILATERALS POLYGONS LOCI OF POINTS METHODS OF PROOF GENERAL SUGGESTIONS FOR PROVING THEOREMS EXERCISES BOOK II . THE CIRCLE CIRCLES CENTRAL ANGLES ARCS AND CHORDS SECANTS AND TANGENTS LINE OF CENTERS MEASURE OF ANGLES PROBLEMS OF ...
Side 58
... Both these conclusions are contrary to the given fact that AB is greater than XY . .LC > LZ . This proposition is the converse of Prop . XXIII . Q.E.D. 117. Quadrilateral . A portion of a plane bounded by 58 BOOK I. PLANE GEOMETRY.
... Both these conclusions are contrary to the given fact that AB is greater than XY . .LC > LZ . This proposition is the converse of Prop . XXIII . Q.E.D. 117. Quadrilateral . A portion of a plane bounded by 58 BOOK I. PLANE GEOMETRY.
Side 59
George Albert Wentworth, David Eugene Smith. 117. Quadrilateral . A portion of a plane bounded by four straight lines is called a quadrilateral . 118. Kinds of Quadrilaterals . A quadrilateral may be a trapezoid , having two sides ...
George Albert Wentworth, David Eugene Smith. 117. Quadrilateral . A portion of a plane bounded by four straight lines is called a quadrilateral . 118. Kinds of Quadrilaterals . A quadrilateral may be a trapezoid , having two sides ...
Side 61
... be said of is dropped from any points in AB to CD ( § 127 ) ? Hence what may D be said of all points in AB with respect to their distance from CD ? THEOREM PROPOSITION XXVII . 129. If the opposite sides of QUADRILATERALS 61.
... be said of is dropped from any points in AB to CD ( § 127 ) ? Hence what may D be said of all points in AB with respect to their distance from CD ? THEOREM PROPOSITION XXVII . 129. If the opposite sides of QUADRILATERALS 61.
Side 62
... quadrilateral are equal , the figure is a parallelogram . D B Given the quadrilateral ABCD , having BC equal to AD , and AB equal to DC . To prove that the quadrilateral ABCD is a parallelogram . Proof . Draw the diagonal AC . In the ...
... quadrilateral are equal , the figure is a parallelogram . D B Given the quadrilateral ABCD , having BC equal to AD , and AB equal to DC . To prove that the quadrilateral ABCD is a parallelogram . Proof . Draw the diagonal AC . In the ...
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Vanlige uttrykk og setninger
AABC ABCD altitude angles are equal apothem bisector bisects called chord circular cone circumference circumscribed coincide cone of revolution congruent conic surface construct COROLLARY cube diagonal diameter dihedral angles distance draw equidistant equilateral triangle equivalent EXERCISE face angles figure Find the area Find the locus Find the volume frustum given circle given line given point greater hypotenuse inscribed intersection isosceles triangle lateral area lateral edges lateral faces lune measured by arc mid-point number of sides oblique parallel lines parallelogram perimeter perpendicular plane geometry plane MN polyhedral angle polyhedron Proof proportional prove quadrilateral radii radius ratio rectangle rectangular parallelepiped regular polygon regular pyramid right angle right prism right section right triangle segments slant height sphere spherical polygon spherical triangle square straight angle straight line surface symmetric tangent tetrahedron THEOREM triangle ABC trihedral vertex vertices
Populære avsnitt
Side 67 - The line joining the middle points of two sides of a triangle is parallel to the third side and equal to half of the third side.
Side 360 - Similar cylinders are to each other as the cubes of their altitudes, or as the cubes of the diameters of their bases.
Side 190 - If in a right triangle a perpendicular is drawn from the vertex of the right angle to the hypotenuse : I.
Side 152 - If the product of two quantities is equal to the product of two others, either two may be made the extremes of a proportion and the other two the means.
Side 54 - America, but know that we are alive, that two and two make four, and that the sum of any two sides of a triangle is greater than the third side.
Side 31 - In an isosceles triangle the angles opposite the equal sides are equal.
Side 77 - If two triangles have two sides of the one equal respectively to two sides of the other, but the included angle of the first greater than the included angle of the second, then the third side of the first is greater than the third side of the second. Given A ABC and A'B'C...
Side 51 - 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.
Side 22 - The following are the most important axioms used in geometry: 1. If equals are added to equals the sums are equal. 2. If equals are subtracted from equals the remainders are equal. 3. If equals are multiplied by equals the products are equal. 4. If equals are divided by equals the quotients are equal.
Side 213 - The square constructed upon the sum of two lines is equivalent to the sum of the squares constructed upon these two lines, increased by twice the rectangle of these lines.