## Elements of geometry and trigonometry: with applications in mensuration |

### Hva folk mener - Skriv en omtale

Vi har ikke funnet noen omtaler på noen av de vanlige stedene.

### Andre utgaver - Vis alle

Elements of geometry and trigonometry: with applications in mensuration Charles Davies Uten tilgangsbegrensning - 1861 |

Elements of Geometry and Trigonometry: With Applications in Mensuration Charles Davies Uten tilgangsbegrensning - 1875 |

Elements of Geometry and Trigonometry: With Applications in Mensuration Charles Davies Uten tilgangsbegrensning - 1886 |

### Vanlige uttrykk og setninger

adjacent angles allel altitude angles equal base multiplied bisect called centre chains chord circle whose diameter circumference column comp cone consequently convex surface Cosine Cotang cylinder decimal diagonal dicular distance divided draw drawn equal altitudes equal Bk equal to half equivalent feet figure find the area frustum greater half the arc half the product hence horizontal hypothenuse inches included angle inscribed intersection Let ABCD logarithm lower base measured by half Mensuration of Surfaces number of sides opposite angles outward angle parallel parallelogram parallelopipedon pendicular pentagonal pyramid perimeter perpen perpendicular plane prism PROBLEM proportion pyramid quadrilateral radii radius ratio rectangle regular polygon Required the area rhombus right angled triangle right angles Bk S—ABCDE segment side AC similar similar triangles slant height solidity sphere straight line suppose Tang tangent THEOREM triangle ABC upper base yards

### Populære avsnitt

Side 24 - If two triangles have two sides and the included angle of the one, equal to two sides and the included angle of the other, each to each, the two triangles will be equal in all their parts." Axiom 1. "Things which are equal to the same thing, are equal to each other.

Side 209 - Being on a horizontal plane, and wanting to ascertain the height of a tower, standing on the top of an inaccessible hill, there were measured, the angle of elevation of the top of the hill 40°, and of the top of the tower 51° ; then measuring in a direct line 180 feet farther from the hill, the angle of elevation of the top of the tower was 33° 45' ; required the height of the tower.

Side 55 - To bisect a given finite straight line, that is, to divide it into two equal parts. Let AB be the given straight line; it is required to divide it into two equal parts.

Side 11 - A circle (Fig. 38) is a figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within, called the center.

Side 60 - After remarking that the mathematician positively knows that the sum of the three angles of a triangle is equal to two right angles...

Side 25 - 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 130 - ... or cylinder be cut by a plane parallel to the base, the section is a figure parallel and similar to the base. The one point a...

Side 124 - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.

Side 133 - A zone is a portion of the surface of a sphere, included between two parallel planes which form its bases.