Τι λένε οι χρήστες - Σύνταξη κριτικής
Δεν εντοπίσαμε κριτικές στις συνήθεις τοποθεσίες.
Άλλες εκδόσεις - Προβολή όλων
altitude APPLICATIONS approximate arcs base BOOK called circle circumscribed coincide common computed cone construct contains COROLLARY corresponding cube cylinder defined definite determined diameter difference dihedral angles distance draw edges element equal equidistant EXERCISES face angles faces figure Find Find the volume fixed follows formed four frustum geometry Give given plane greater Hence inches increasing inscribed intersection lateral area length less limit measure meet oblique opposite parallel parallel planes parallelopiped pass perimeter perpendicular placed plane plane geometry pole polyhedral angle polyhedrons prism PROBLEM projection Proof prove pyramid radius ratio rectangular regular respectively right angles right circular cone right section segment sequence Show sides SIGHT similar similitude slant height space sphere spherical triangle square straight line Suggestion surface symmetrical tangent tetrahedron THEOREM third triangular trihedral unit vertex vertices volume
Σελίδα 6 - If a line is perpendicular to one of two parallel lines, it is perpendicular to the other also.
Σελίδα 199 - COR. 2. The volume of a rectangular parallelopiped is equal to the product of its base by its altitude.
Σελίδα 44 - The sum of any two face angles of a trihedral angle is greater than the third face angle.
Σελίδα 65 - The volume of any parallelopiped is equal to the product of its base and altitude. Given any parallelopiped P with area of base b and altitude h.
Σελίδα 33 - The acute angle which a line makes with its own projection on a plane is the least angle which it makes with any line in that plane. Given the line AB, cutting plane P at 0, A'B' the projection of AB on P, and XX' any other line in P, through 0.
Σελίδα 33 - The projection of a straight line on a plane is a straight line in that plane.
Σελίδα 105 - A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre.
Σελίδα 17 - Equal oblique lines from a point to a plane meet the plane at equal distances from the foot of the perpendicular...