A graduated course of problems in practical plane and solid geometry |
Inni boken
Resultat 1-5 av 11
Side 199
... prism , pyramid , sphere , cone , and cylinder . ( 1. ) " A cube is a solid figure contained by six equal squares ( Euc . XI . , Def . 25 ) . " " ( 2. ) “ A prism is a solid figure contained by plane figures , of which two that are ...
... prism , pyramid , sphere , cone , and cylinder . ( 1. ) " A cube is a solid figure contained by six equal squares ( Euc . XI . , Def . 25 ) . " " ( 2. ) “ A prism is a solid figure contained by plane figures , of which two that are ...
Side 202
... prism , its elevation being given . B ' यु α 1b B Let A'B'C'D ' be the elevation of a square prism . It is required to draw its plan . From the angular points A ' 202 PRACTICAL SOLID GEOMETRY .
... prism , its elevation being given . B ' यु α 1b B Let A'B'C'D ' be the elevation of a square prism . It is required to draw its plan . From the angular points A ' 202 PRACTICAL SOLID GEOMETRY .
Side 204
... prism , its plan being given . Let ABCDEF be the plan of a hexagonal prism . It is required to find its elevation . F D ' á X- B G ď -Y E From A , raise a perpendicular to xy , and from a ' , the point in which it cuts xy , set off a'A ...
... prism , its plan being given . Let ABCDEF be the plan of a hexagonal prism . It is required to find its elevation . F D ' á X- B G ď -Y E From A , raise a perpendicular to xy , and from a ' , the point in which it cuts xy , set off a'A ...
Side 230
... prism , which has its axis inclined 40 ° to the paper and one face parallel to the vertical plane . Draw the hexagon with one side parallel to xy , which is the plan of the solid when standing with its base upon the paper . By arranging ...
... prism , which has its axis inclined 40 ° to the paper and one face parallel to the vertical plane . Draw the hexagon with one side parallel to xy , which is the plan of the solid when standing with its base upon the paper . By arranging ...
Side 236
... prism , of which A'B'C'D ' is the end elevation . It is required to determine a new elevation upon a vertical plane , making an angle , 0 , with the long edges of the solid . Assume x'y ' making the required angle with either of the ...
... prism , of which A'B'C'D ' is the end elevation . It is required to determine a new elevation upon a vertical plane , making an angle , 0 , with the long edges of the solid . Assume x'y ' making the required angle with either of the ...
Vanlige uttrykk og setninger
altitude angles to xy Atlas axis base BC Pr Bisect the angle bound in cloth circumference cone construct a triangle cube curve cylinder decagon describe a circle describe an arc describe the arc diameter BC distance divide draw a line draw a tangent draw lines edge ellipse equal circles equal in area equilateral triangle given circle given line given point given square ABCD given straight line given triangle ABC heptagon horizontal plane hyperbola inclined inscribe intersection isosceles triangle Join line BC line CD line of bisection lines parallel Maps mean proportional meeting number of equal octahedron parallel to xy parallelogram pentagon perpendicular to xy Philips plan and elevation PLANE GEOMETRY plane of projection point F points of division prism Problem projectors pyramid radii radius rectangle rectilineal figure regular polygon represent required circle rhombus right angles semicircle SOLID GEOMETRY square pyramid 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.