Hva folk mener - Skriv en omtale
Vi har ikke funnet noen omtaler på noen av de vanlige stedene.
Andre utgaver - Vis alle
An Essay on Mechanical Geometry, Explanatory of a Set of Models
Ingen forhåndsvisning tilgjengelig - 2019
180 degrees alfo alſo arithmetic bafe baſe Book bounded breadth Briſtol called circle circumference coincide common compaffes conceived cone confequently contained Copies Corollary cover croffing cube cylinder defcribe Definition diameter direct diſtance divided draw drawn equal Euclid exactly extremes fame feet fhould fides figure fimilar folid four fquare fufficiently gallons Geometry give given globe greater half height Hence inches leffer length London magnitude marked mathematical mean meaſure mechanical meeting method moſt multiplied muſt named Note object parallelogram perpendicular piece planes pole practical PROBLEM propofitions proportion prove pyramid radius reaſon rectangle repreſented reſpect right angles right line root rule ruler sides ſquare taken term Theorem theſe thing third Thomas thoſe triangle uſe whole yards young
Side 6 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Side 25 - 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. either the sides adjacent to the equal...
Side 26 - 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 14 - ... the three angles of a triangle are together equal to two right angles, although it is not known to all.
Side 39 - A right circular cone is often called a cone of revolution, because it can be generated by the revolution of a right-angled triangle about one of its shorter sides.
Side 12 - POSTULATES. 1. LET it be granted that a straight line may be drawn from any one point to any other point. 2. That a terminated straight line may be produced to any length in a straight line. 3. And that a circle may be described from any centre, at any distance from that centre.
Side 67 - Multiply half the circumference by half the diameter, and the product will be the area. Or, divide the product of the whole circumference and diameter -by 4, and the quotient will be the area. 2. Multiply the square of the diameter by .7854, and the product will be the area.
Side 86 - ... reafonable creatures •, for though we all call ourfelves fo, becaufe we are born to it if we pleafe, yet we may truly fay Nature gives us but the...