Introduction to Linear DrawingCummings, Hilliard,, 1825 - 64 σελίδες |
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Σελίδα v
... sides . The third class make circles , and regular polygons . The fourth draw a protracter , make angles of a given opening , draw ellipses , cylinders , cones , spheres , & c . The fifth apply the preceding figures to architectural ...
... sides . The third class make circles , and regular polygons . The fourth draw a protracter , make angles of a given opening , draw ellipses , cylinders , cones , spheres , & c . The fifth apply the preceding figures to architectural ...
Σελίδα 3
... sides of the slate or paper . Parallel lines are lines running in the same direction equally distant from each other in every part ; thus , the horizontal lines in figures 1 , 2 , 3 , 4 , are parallel to each other . Lines may be drawn ...
... sides of the slate or paper . Parallel lines are lines running in the same direction equally distant from each other in every part ; thus , the horizontal lines in figures 1 , 2 , 3 , 4 , are parallel to each other . Lines may be drawn ...
Σελίδα 4
... sides which determines the size of the angle , and not the length of the sides , which if lengthened out ever so far would not affect the size of the angle . ( 9 ) ( 10 ) Х Imagine two lines which cross each other as in fig- ures 9 and ...
... sides which determines the size of the angle , and not the length of the sides , which if lengthened out ever so far would not affect the size of the angle . ( 9 ) ( 10 ) Х Imagine two lines which cross each other as in fig- ures 9 and ...
Σελίδα 5
... sides . The base is the side on which the triangle is suppos- ed to rest . The apex of a triangle is the point ... sides are equal . If all three of the sides are equal , it is Equilateral , ( which word means equal - sided ) ; and , if ...
... sides . The base is the side on which the triangle is suppos- ed to rest . The apex of a triangle is the point ... sides are equal . If all three of the sides are equal , it is Equilateral , ( which word means equal - sided ) ; and , if ...
Σελίδα 6
... sides are equal and parallel , and of which all the angles are right angles . ( 14 ) ( 15 ) The lower side is the base , and the right or left side is the height . To ascertain its correctness , the Monitor may exam- ine every angle ...
... sides are equal and parallel , and of which all the angles are right angles . ( 14 ) ( 15 ) The lower side is the base , and the right or left side is the height . To ascertain its correctness , the Monitor may exam- ine every angle ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
Arithmetick axis called circumference circumscribe column comma cone cord CORINTHIAN ORDER cubick feet Cut a circle cylinder decimal Describe a circle diagonal divide DORICK ORDER dotted line draw a perpendicular Draw a right draw an arc Draw an oblique draw right lines ellipse ENTABLATURE equal sides Example fillets find the surface four sides given point graduated semicircle half diameter halves height hexagon horizontal lines hundredths inches long intercolumniation Ionick isoceles triangle length lengthened mark its centre measure Modules monitor Monitorial School Multiply the base obtuse ogee parallel sides parallelogram parallelopiped PEDESTAL plane parallel preceding figures Prob PROBLEM proportions pupil quarter quarter-round radius Raise a perpendicular rectangle regular polygon right angled triangle right line drawn RULE sandths scalene scalene triangle sided polygon sixth class smaller sides solid contents square inches square yards string subtract superficies tenths thousandths three equal torus trapezium triangular prism Tuscan upright