Plane and Solid GeometryGinn, 1913 - 470 sider |
Inni boken
Resultat 1-5 av 39
Side 1
... height ; but the actual computation involved in applying such formula to a particular case is part of arithmetic . 2. The Nature of Algebra . In algebra we generalize the arithmetic , and instead of saying that the area of a rectangle ...
... height ; but the actual computation involved in applying such formula to a particular case is part of arithmetic . 2. The Nature of Algebra . In algebra we generalize the arithmetic , and instead of saying that the area of a rectangle ...
Side 2
... ( height , altitude , or depth ) . Similarly , we may say that every solid has three dimensions . Very often a solid is of such shape that we cannot point out the length , or distinguish it from the breadth or thickness , as an irregular ...
... ( height , altitude , or depth ) . Similarly , we may say that every solid has three dimensions . Very often a solid is of such shape that we cannot point out the length , or distinguish it from the breadth or thickness , as an irregular ...
Side 205
... ; to designate the projection of a by a ' ; and to designate the height ( altitude ) by h .で D ' B EXERCISE 52 Given the sides of a right triangle as NUMERICAL PROPERTIES OF FIGURES 205 NUMERICAL PROPERTIES OF FIGURES.
... ; to designate the projection of a by a ' ; and to designate the height ( altitude ) by h .で D ' B EXERCISE 52 Given the sides of a right triangle as NUMERICAL PROPERTIES OF FIGURES 205 NUMERICAL PROPERTIES OF FIGURES.
Side 255
... height of 25 in . Find the area of the kite . 7. In making a drawing for an arch it is required to mark off on a circle drawn with a radius of 5 in . an arc that shall be 8 in . long . This is best done by finding the angle at the ...
... height of 25 in . Find the area of the kite . 7. In making a drawing for an arch it is required to mark off on a circle drawn with a radius of 5 in . an arc that shall be 8 in . long . This is best done by finding the angle at the ...
Side 305
... height of the tree , the angle made by the sun above the horizon must be less than what known angle ? 9. Find the locus of a point at a given distance from a given plane and equidistant from two given points not in the plane ...
... height of the tree , the angle made by the sun above the horizon must be less than what known angle ? 9. Find the locus of a point at a given distance from a given plane and equidistant from two given points not in the plane ...
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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.