## A graduated course of problems in practical plane and solid geometry |

### Inni boken

Side

A shifting bevel piece , EP , with clamping screw , is sometimes attached to the

hilt of the square , which enables us to

inclination to the sides of the

Note 2 ...

A shifting bevel piece , EP , with clamping screw , is sometimes attached to the

hilt of the square , which enables us to

**draw**parallel**lines**having any giveninclination to the sides of the

**drawing**- board or to the base**line**of the**drawing**.Note 2 ...

Side

By the aid of this instrument , any number of lines may be drawn parallel to a

given line , and at any given distance from each ... To lay down any proposed

angle , say W 70 80 90 10 201 30 140 20 60 degrees ,

edge , AB ...

By the aid of this instrument , any number of lines may be drawn parallel to a

given line , and at any given distance from each ... To lay down any proposed

angle , say W 70 80 90 10 201 30 140 20 60 degrees ,

**draw a line**along theedge , AB ...

Side

The

before the

sufficiently long at first , as you cannot produce a

The

**lines**should be as fine as possible , the india - rubber being used sparingly ,before the

**drawing**is inked in . ... Straight**lines**and arcs should always be drawnsufficiently long at first , as you cannot produce a

**line**, or continue an arc , with ... Side 6

From point A as centre , with any radius greater than half the

the arc DE . 2 . From point B as centre , with the same radius , describe the arc FG

, intersecting the arc DE in H and K . 3 .

...

From point A as centre , with any radius greater than half the

**line**AB , describethe arc DE . 2 . From point B as centre , with the same radius , describe the arc FG

, intersecting the arc DE in H and K . 3 .

**Draw**the straight**line**HK , and the given...

Side 8

straight

given straight

be ...

**Draw**the**line**FB , and it will be perpendicular to , or at right angles to , the givenstraight

**line**AB . Problem 3 . — ( A . ) To**draw**a straight**line**perpendicular to agiven straight

**line**AB , from a given point outside it . First . Let the given point Cbe ...

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### Vanlige uttrykk og setninger

altitude arc cutting Atlas axis base bound called centre circumference cloth complete cone construct contained curve cutting cylinder describe a circle describe an arc describe arcs determine diagonal distance divide division draw a line draw lines drawn edge elevation ellipse equal equal in area equilateral triangle extremities face figure four given circle given line given point given triangle ABC half height hexagon horizontal plane inches inclined inscribe intersection isosceles triangle Join length lines parallel Maps mark meeting 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 seen semicircle sides similar solid square tangent 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.