A graduated course of problems in practical plane and solid geometry |
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Resultat 1-5 av 82
Side 12
The radius of a circle is one - sixth of its circumference . It is on this principle that
the angle D BA is 60° . NOTE 3 . - By means of ... and radius C9 , describe arcs
above the line . 2 . Draw the line GH tangential to , or touching the arcs . Then the
...
The radius of a circle is one - sixth of its circumference . It is on this principle that
the angle D BA is 60° . NOTE 3 . - By means of ... and radius C9 , describe arcs
above the line . 2 . Draw the line GH tangential to , or touching the arcs . Then the
...
Side 23
A chord is any straight line drawn across a circle , provided that it does not pass
through the centre . Ex . ABProblem 18 . To construct an equilateral triangle on a
given base AB . 1 . From centre A , with radius AB , describe an arc BD . 2 .
A chord is any straight line drawn across a circle , provided that it does not pass
through the centre . Ex . ABProblem 18 . To construct an equilateral triangle on a
given base AB . 1 . From centre A , with radius AB , describe an arc BD . 2 .
Side 24
From A as centre with any radius , describe a semicircle cutting CAD in C and D .
3 . From C and D with the ... The radius of a circle can be marked off six times
round its circumference , hence the arc HG is 60° . Moreover , the three angles of
a ...
From A as centre with any radius , describe a semicircle cutting CAD in C and D .
3 . From C and D with the ... The radius of a circle can be marked off six times
round its circumference , hence the arc HG is 60° . Moreover , the three angles of
a ...
Side 38
From A , with radius BC , describe an arc above A . 3 . From C , with radius AB ,
cut the arc in the ... Bisect the diagonal AC in E ( Pr . 1 ) , and from E as centre ,
with the radius EA or EC , describe a circle . 2 . From A and Cas centres , with the
...
From A , with radius BC , describe an arc above A . 3 . From C , with radius AB ,
cut the arc in the ... Bisect the diagonal AC in E ( Pr . 1 ) , and from E as centre ,
with the radius EA or EC , describe a circle . 2 . From A and Cas centres , with the
...
Side 45
To find the centre of a given circle A . 1 . Draw any chord BC , and ... The point of
intersection , A , is the centre of the given circle . Problem 46 . To describe a circle
which shall pass through three given points A , B , and C . - B - 1 . Join AB , and ...
To find the centre of a given circle A . 1 . Draw any chord BC , and ... The point of
intersection , A , is the centre of the given circle . Problem 46 . To describe a circle
which shall pass through three given points A , B , and C . - B - 1 . Join AB , and ...
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Vanlige uttrykk og setninger
altitude arc cutting Atlas axis base Bisect the angle called centre circumference cloth complete cone construct contained curve cutting cylinder describe a circle describe an arc describe arcs diagonal diameter distance divide draw a line draw lines Draw the line edge elevation ellipse equal equal in area equilateral triangle face four given circle given line given point given square ABCD given straight line given triangle ABC half height hexagon horizontal plane inches inclined inscribe intersection isosceles triangle Join length Maps mark meeting Method NOTE obtain parallel parallelogram pass pentagon perpendicular Philips plane of projection polygon prism Problem produced projection projectors pyramid radii radius rectangle rectilineal figure regular represent required circle respectively right angles scale semicircle sides similar solid straight line Take touching traces trapezium vertical plane
Populære avsnitt
Side 295 - Philips' Preparatory Atlas, Containing Sixteen Maps, full colored. Crown quarto, in neat cover, 6d. Philips Preparatory Outline Atlas. Sixteen Maps. Crown quarto, printed on fine cream-wove paper, in neat cover, 6d. Philips Preparatory Atlas of Blank Projections. Sixteen Maps. Crown quarto, printed on fine cream-wove paper, in neat cover, 6d. Philips Elementary Atlas for Young Learners.
Side 294 - Young Student's Atlas, Comprising Thirty-six Maps of the Principal Countries of the World, printed in colors. Edited by W. Hughes, FRGS Imperial 41.0., bound in cloth, 33. 6d. Philips Atlas for Beginners, Comprising Thirty-two Maps of the Principal Countries of the World, constructed from the best authorities, and engraved in the best style. New and enlarged edition, with a valuable Consulting Index, on a new plan.
Side 193 - A cone is a solid figure described by the revolution of a right-angled triangle about one of the sides containing the right angle, which side remains fixed. If the fixed side be equal to the other side containing the right angle, the cone is called a right-angled cone ; if it be less than the other side, an obtuse-angled ; and if greater, an acute-angled cone. XIX. The axis of a cone is the fixed straight line about which the triangle revolves.
Side 123 - A straight line is said to be cut in extreme and mean ratio, when the whole is to the greater segment as the greater segment is to the less.
Bibliografisk informasjon
| Tittel | A graduated course of problems in practical plane and solid geometry |
| Forfatter | James Martin (of the Wedgwood inst, Burslem.) |
| distribuert | 1876 |
| Original fra | Oxford University |
| Digitalisert | 7. sep 2006 |
| Eksporter sitat | BiBTeX EndNote RefMan |