Plane and Solid GeometryGinn, 1904 - 473 σελίδες |
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Αποτελέσματα 1 - 5 από τα 24.
Σελίδα 1
... to C. From top to bottom , A to D. These are called the dimensions of the block , and are named in the order given , length , breadth ( or width ) , and thickness ( height or depth ) . 5. A solid , in common language , is a. 1.
... to C. From top to bottom , A to D. These are called the dimensions of the block , and are named in the order given , length , breadth ( or width ) , and thickness ( height or depth ) . 5. A solid , in common language , is a. 1.
Σελίδα 245
... height of the segment subtended by the whole arc . Ex . 519. Find the side of a square which is equivalent to a circle whose diameter is 35 feet . Ex . 520. The diameter of a circle is 15 feet . Find the diameter of a circle twice as ...
... height of the segment subtended by the whole arc . Ex . 519. Find the side of a square which is equivalent to a circle whose diameter is 35 feet . Ex . 520. The diameter of a circle is 15 feet . Find the diameter of a circle twice as ...
Σελίδα 306
... height 6 inches , find the area of its total surface . Ex . 645. Find the volume of a right triangular prism , if its height is 14 inches , and the sides of the base are 6 , 5 , and 5 inches . Ex . 646. The base of a right prism is a ...
... height 6 inches , find the area of its total surface . Ex . 645. Find the volume of a right triangular prism , if its height is 14 inches , and the sides of the base are 6 , 5 , and 5 inches . Ex . 646. The base of a right prism is a ...
Σελίδα 308
... height of a regular pyramid is the alti- tude of any one of the lateral faces . It bisects the base of the lateral face in which it is drawn . § 149 639. DEF . A truncated pyramid is the portion of a pyramid included between the base ...
... height of a regular pyramid is the alti- tude of any one of the lateral faces . It bisects the base of the lateral face in which it is drawn . § 149 639. DEF . A truncated pyramid is the portion of a pyramid included between the base ...
Σελίδα 309
... height , and P the perimeter of its base . To prove that S = LX P. Proof . The AVAB , VBC , etc. , are equal ... height of the frustum . § 407 Ex . 657. Find the lateral area of a regular pyramid if the slant height is 16 feet , and the ...
... height , and P the perimeter of its base . To prove that S = LX P. Proof . The AVAB , VBC , etc. , are equal ... height of the frustum . § 407 Ex . 657. Find the lateral area of a regular pyramid if the slant height is 16 feet , and the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
ABCDE AC² altitude apothem axis bisector bisects called centre chord circumference circumscribed coincide common construct curve denote diagonals diameter dihedral angles distance divided draw ellipse equidistant equilateral triangle equivalent face angles feet Find the area Find the locus frustum given circle given line given point given straight line given triangle greater Hence homologous homologous sides hypotenuse inches intersection lateral area lateral edges length limit middle point number of sides parallel planes parallelogram parallelopiped perimeter perpendicular plane MN polyhedral angle polyhedron prism prismatoid Proof prove Q. E. D. PROPOSITION radii radius ratio rectangle regular polygon regular pyramid respectively right angle right circular right triangle secant segments similar slant height sphere spherical polygon spherical triangle square surface tangent tetrahedron THEOREM trapezoid triangle ABC triangular prism trihedral vertex vertices
Δημοφιλή αποσπάσματα
Σελίδα 44 - 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.
Σελίδα 276 - If two planes are perpendicular to each other, a straight line drawn in one of them perpendicular to their intersection is perpendicular to the other plane.
Σελίδα 52 - If the opposite sides of a quadrilateral are equal, the figure is a parallelogram.
Σελίδα 43 - If two angles of a triangle are unequal, the sides opposite are unequal, and the greater side is opposite the greater angle.
Σελίδα 193 - 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. To prove that Proof. A Let the triangles ABC and ADE have the common angle A. A ABC -AB X AC Now and A ADE AD X AE Draw BE.
Σελίδα 362 - A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre.
Σελίδα 171 - In any triangle the product of two sides is equal to the product of the diameter of the circumscribed circle by the altitude upon the third side.
Σελίδα 73 - The sum of the perpendiculars dropped from any point within an equilateral triangle to the three sides is constant, and equal to the altitude.
Σελίδα 385 - Hence the two last are right angles ; hence the arc drawn from the vertex of an isosceles spherical triangle to the middle of the base, is at right angles to the base, and bisects the vertical angle.
Σελίδα 77 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre.