A graduated course of problems in practical plane and solid geometry |
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Resultat 1-5 av 19
Side 21
An isosceles triangle is that which has only two sides equal . Ex . ABCBT 6 . A
scalene triangle is that which has three unequal sides . E . c . ABCNOTE . — The
above terms have reference to the sides of the triangle . 7 . A right - angled
triangle ...
An isosceles triangle is that which has only two sides equal . Ex . ABCBT 6 . A
scalene triangle is that which has three unequal sides . E . c . ABCNOTE . — The
above terms have reference to the sides of the triangle . 7 . A right - angled
triangle ...
Side 22
The vertex ( plural vertices ) of a triangle is its highest angle . Ex . A NOTE . — It is
also called the apex , or the vertical angle . 11 . The base of a triangle is
generally its lowest side . Ex . ABNOTE . — Both in an isosceles triangle and in a
right ...
The vertex ( plural vertices ) of a triangle is its highest angle . Ex . A NOTE . — It is
also called the apex , or the vertical angle . 11 . The base of a triangle is
generally its lowest side . Ex . ABNOTE . — Both in an isosceles triangle and in a
right ...
Side 29
To construct an isosceles triangle on a given base AB , and having a given
vertical angle C . 1 . From the angular point C as centre , and with any radius , cut
the sides of the angle in D and E , and join DE . 2 . At points A and B , make
angles ...
To construct an isosceles triangle on a given base AB , and having a given
vertical angle C . 1 . From the angular point C as centre , and with any radius , cut
the sides of the angle in D and E , and join DE . 2 . At points A and B , make
angles ...
Side 30
Produce the lines forming the angles to meet in F , and FAB will be the required
isosceles triangle . Problem 29 . To construct an isosceles triangle having its
base AB and its altitude CD given . 1 . Bisect the base AB in E ( Pr . 1 ) , and from
the ...
Produce the lines forming the angles to meet in F , and FAB will be the required
isosceles triangle . Problem 29 . To construct an isosceles triangle having its
base AB and its altitude CD given . 1 . Bisect the base AB in E ( Pr . 1 ) , and from
the ...
Side 31
Then ABC will be the isosceles triangle required , and having its vertical angle
ACB of 90° . Problem 31 . To construct an isosceles triangle on a given base AB ,
its vertical angle containing a given required number of degrees ( say in this case
...
Then ABC will be the isosceles triangle required , and having its vertical angle
ACB of 90° . Problem 31 . To construct an isosceles triangle on a given base AB ,
its vertical angle containing a given required number of degrees ( say in this case
...
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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 |