A graduated course of problems in practical plane and solid geometry |
Inni boken
Resultat 1-5 av 60
Side
the cross piece , stock , or hilt , AB , being made to slide along the edge of the
drawing - board , all straight lines drawn ... to draw parallel lines having any
given inclination to the sides of the drawing - board or to the base line of the
drawing .
the cross piece , stock , or hilt , AB , being made to slide along the edge of the
drawing - board , all straight lines drawn ... to draw parallel lines having any
given inclination to the sides of the drawing - board or to the base line of the
drawing .
Side
By the aid of this instrument , any number of lines may be drawn parallel to a
given line , and at any given distance ... then a line drawn on the paper between
these two points will give two straight lines inclined to each other at an angle of
60° .
By the aid of this instrument , any number of lines may be drawn parallel to a
given line , and at any given distance ... then a line drawn on the paper between
these two points will give two straight lines inclined to each other at an angle of
60° .
Side
Straight lines and arcs should always be drawn sufficiently long at first , as you
cannot produce a line , or continue an arc , with such accuracy , if the pencil is
taken off the paper , or the point of the compasses is removed from the centre .
Straight lines and arcs should always be drawn sufficiently long at first , as you
cannot produce a line , or continue an arc , with such accuracy , if the pencil is
taken off the paper , or the point of the compasses is removed from the centre .
Side 1
A line has length only , and no breadth , so that it merely indicates direction . Ex .
ABA The ends of lines ... and curved lines . 3 . A straight line is the shortest
distance between PRACTICAL PLANE GEOMETRY SECTION LINES AND
ANGLES.
A line has length only , and no breadth , so that it merely indicates direction . Ex .
ABA The ends of lines ... and curved lines . 3 . A straight line is the shortest
distance between PRACTICAL PLANE GEOMETRY SECTION LINES AND
ANGLES.
Side 2
A straight line is the shortest distance between two points . A line is said to be
produced when it is lengthened at either extremity . Ex . BC4 . A curved line is
nowhere straight . Ex . ABNote . — The direction of a straight line may be
horizontal ...
A straight line is the shortest distance between two points . A line is said to be
produced when it is lengthened at either extremity . Ex . BC4 . A curved line is
nowhere straight . Ex . ABNote . — The direction of a straight line may be
horizontal ...
Hva folk mener - Skriv en omtale
Vi har ikke funnet noen omtaler på noen av de vanlige stedene.
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.