Schultze and Sevenoak's Plane and Solid GeometryMacmillan, 1913 - 457 σελίδες |
Άλλες εκδόσεις - Προβολή όλων
Schultze and Sevenoak's Plane and Solid Geometry Arthur Schultze,Frank Louis Sevenoak Πλήρης προβολή - 1918 |
Schultze and Sevenoak's Plane and Solid Geometry Arthur Schultze,Frank Louis Sevenoak Πλήρης προβολή - 1913 |
Schultze and Sevenoak's Plane and Solid Geometry Arthur Schultze,Frank Louis Sevenoak Πλήρης προβολή - 1913 |
Συχνά εμφανιζόμενοι όροι και φράσεις
altitude angle equal angle formed angles are equal annexed diagram bisect bisector chord circumference circumscribed congruent cylinder diagonals diagram for Prop diameter dihedral angles divide draw drawn equiangular polygon equilateral triangle equivalent exterior angle face angles Find the area Find the radius Find the volume frustum given circle given line given point given triangle Hence HINT homologous hypotenuse inscribed intersecting isosceles triangle lateral area lateral edge line joining median parallel lines parallelogram parallelopiped perimeter perpendicular plane MN polyhedral angle polyhedron prism PROPOSITION prove Proof pyramid Q. E. D. Ex quadrilateral radii ratio rectangle reflex angle regular polygon respectively equal rhombus right angles right triangle segments sphere spherical polygon spherical triangle square straight line surface tangent THEOREM trapezoid triangle ABC triangle are equal trihedral vertex angle vertices
Δημοφιλή αποσπάσματα
Σελίδα 177 - If two polygons are composed of the same number of triangles, similar each to each and similarly placed, the polygons are similar.
Σελίδα 222 - Two triangles having 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.
Σελίδα 208 - The area of a rectangle is equal to the product of its base and altitude.
Σελίδα 160 - A line parallel to one side of a triangle divides the other two sides proportionally.
Σελίδα 82 - The straight line joining the middle points of two sides of a triangle is parallel to the third side, and equal to half of it.
Σελίδα 70 - If two triangles have two sides of one equal respectively to two sides of the other, but the included angle of the first triangle greater than the included angle of the second, then the third side of the first is greater than the third side of the second.
Σελίδα 192 - In any triangle, the square of the side opposite an acute angle is equal to the sum of the squares of the other two sides diminished by twice the product of one of those sides and the projection of the other upon that side.
Σελίδα 409 - A spherical polygon is a portion of the surface of a sphere bounded by three or more arcs of great circles. The bounding arcs are the sides of the polygon ; the...
Σελίδα 193 - In any obtuse triangle, the square of the side opposite the obtuse angle is equal to the sum of the squares of the other two sides, increased by twice the product of one of these sides and the projection of the other side upon it.