Plane and Solid Geometry |
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Plane and Solid Geometry Virgil Snyder,C. A. B. 1863 Hart,J. H. B. 1861. editor Tanner No preview available - 2016 |
Common terms and phrases
ABCD adjacent adjacent angles altitude ARGUMENT REASONS bisector bisects chord circumference circumscribed Construct a triangle cube denoted diagonals diameter dihedral angles divided Draw drawn equal respectively equilateral triangle equivalent exterior angles face feet figure Find the area Find the locus Find the volume frustum geometry given circle given line given point given triangle HINT homologous hypotenuse inches isosceles triangle lateral area limit line joining measure measure-number mid-points number of sides opposite parallel lines parallelogram parallelopiped perimeter perpendicular plane MN polyhedron prism prismatoid prolonged Prop PROPOSITION prove pyramid quadrilateral radii radius ratio rectangle rectangular parallelopiped regular polygon rhombus right angles right circular cone right triangle segments similar slant height sphere spherical polygon spherical triangle square straight line student surface tangent tetrahedron THEOREM third side trapezoid triangle ABC trihedral vertex vertices
Popular passages
Page 281 - ... that the bisector of an angle of a triangle divides the opposite side into segments proportional to the adjacent sides.
Page 76 - If in a right triangle a perpendicular is drawn from the vertex of the right angle to the hypotenuse : I.
Page 232 - Prove that the square described on the hypotenuse of a right triangle is equivalent to the sum of the squares described on the other two sides.
Page 179 - For, if we have given ab' = a'b, then, dividing by bb', we obtain Corollary. The terms of a proportion may be written In any order which will make the product of the extremes equal to the product of the means.
Page 455 - The sum of the angles of a spherical triangle is greater than two and less than six right angles ; that is, greater than 180° and less than 540°. (gr). If A'B'C' is the polar triangle of ABC...
Page 397 - The lateral area of a cylinder is equal to the product of the perimeter of a right section of the cylinder by an element. Hyp. S is the lateral area, P the perimeter of a right .section, and E an element of the cylinder AK; S...
Page 449 - The area of a zone is equal to the product of its altitude and the circumference of a great circle.
Page 195 - The square of the length of the hypotenuse of a right triangle is equal to the sum of the squares of the lengths of the other two sides. 3. In a right triangle the square of either leg is equal to the square of the hypotenuse minus the square of the other leg.
Page 83 - How many sides has a polygon, the sum of whose interior angles is equal to the sum of its exterior angles ? 51.
Page 12 - LET it be granted that a straight line may be drawn from any one point to any other point.