Introduction to Linear DrawingCummings, Hilliard,, 1825 - 64 σελίδες |
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Αποτελέσματα 1 - 5 από τα 7.
Σελίδα 25
... triangle it must touch the apex of the triangle . It is a fact in geometry , that the greatest of these three squares , contains a surface equal to the other two added together . ( 2 ) 4. Add two given squares . Make 4 25.
... triangle it must touch the apex of the triangle . It is a fact in geometry , that the greatest of these three squares , contains a surface equal to the other two added together . ( 2 ) 4. Add two given squares . Make 4 25.
Σελίδα 27
... contains 180 degrees , that is , half of 360 . After having drawn a semicircle and its diameter , draw a perpendicular radius . This radius forms a right angle with the diameter , and cutting the semicircle in two equal parts or ...
... contains 180 degrees , that is , half of 360 . After having drawn a semicircle and its diameter , draw a perpendicular radius . This radius forms a right angle with the diameter , and cutting the semicircle in two equal parts or ...
Σελίδα 28
... contain 60 degrees ; halve these arcs , and you have arcs of 30 degrees ; halve the arcs of 30 degrees , and you have 15 degrees ; cut these into three equal parts , and you have 5 degrees ; then divide the arcs of five degrees into ...
... contain 60 degrees ; halve these arcs , and you have arcs of 30 degrees ; halve the arcs of 30 degrees , and you have 15 degrees ; cut these into three equal parts , and you have 5 degrees ; then divide the arcs of five degrees into ...
Σελίδα 45
... contained all the mouldings of the order . Or - if the circumference of the base of a column be measured with a string , and multiplied by 0,159 , the module will be found ; and from this , the height of the whole edifice , and of all ...
... contained all the mouldings of the order . Or - if the circumference of the base of a column be measured with a string , and multiplied by 0,159 , the module will be found ; and from this , the height of the whole edifice , and of all ...
Σελίδα 56
... contain ? The room forms a parallelo- piped , 2023 inches long , 1145 wide , and 84,6 high . Double the width and length , and add them together , and you have the whole length of the walls , 6336 inches . Multiply this by the height ...
... contain ? The room forms a parallelo- piped , 2023 inches long , 1145 wide , and 84,6 high . Double the width and length , and add them together , and you have the whole length of the walls , 6336 inches . Multiply this by the height ...
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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