A graduated course of problems in practical plane and solid geometry |
Inni boken
Resultat 11-15 av 29
Side 98
... given triangle ABC . Problem 108 . To inscribe a circle within a given square ABCD . 1. Draw the diagonals AD , BC , cutting each other in E. A B K F 2. From E , draw EF perpendicular to CD ( Pr . 3 ) . 3. From E as centre , with radius ...
... given triangle ABC . Problem 108 . To inscribe a circle within a given square ABCD . 1. Draw the diagonals AD , BC , cutting each other in E. A B K F 2. From E , draw EF perpendicular to CD ( Pr . 3 ) . 3. From E as centre , with radius ...
Side 102
... given square ABCD , each touching two sides of the square . 1. Draw the diagonals AD , BC , also the diameters EF , GH . E N B t H 2. Bisect AG and EC in the points K and L ( Pr . 1 ) . 3. Join KL , cutting EF at M. 4. With centre 0 ...
... given square ABCD , each touching two sides of the square . 1. Draw the diagonals AD , BC , also the diameters EF , GH . E N B t H 2. Bisect AG and EC in the points K and L ( Pr . 1 ) . 3. Join KL , cutting EF at M. 4. With centre 0 ...
Side 103
... given square ABCD , each touching one side of the square . 1. Draw the diagonals AD and BC , also the diameters EF and GH . K H 2. Draw the remaining diagonals of each of the smaller squares - viz . , GE , EH , HF , and FG ...
... given square ABCD , each touching one side of the square . 1. Draw the diagonals AD and BC , also the diameters EF and GH . K H 2. Draw the remaining diagonals of each of the smaller squares - viz . , GE , EH , HF , and FG ...
Side 108
... given square ABCD , touching each other , and one side only of the square . 1. Draw the diagonals AD , BC . With centres A , B , and C , and any radius , describe arcs at E and F. 2. From E and F , draw the diameters EG , FH . 3. The ...
... given square ABCD , touching each other , and one side only of the square . 1. Draw the diagonals AD , BC . With centres A , B , and C , and any radius , describe arcs at E and F. 2. From E and F , draw the diameters EG , FH . 3. The ...
Side 109
... given square ABCD . Problem 123 . To inscribe four equal circles within a given square ABCD , touching each other , and each circle also to touch two sides of the given square . 1. Draw the diagonals AD , BC . With centres A , B , and C ...
... given square ABCD . Problem 123 . To inscribe four equal circles within a given square ABCD , touching each other , and each circle also to touch two sides of the given square . 1. Draw the diagonals AD , BC . With centres A , B , and C ...
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.