Elements of Geometry Upon the Inductive Method: To which is Added an Introduction to Descriptive GeometryHilliard and Brown, 1829 - 172 sider |
Inni boken
Resultat 1-5 av 35
Side 122
... horizontal and the other vertical , as the construction is thus rendered the most simple . These planes are called ... plane of the paper the horizontal plane of projection . The vertical plane of projection will pass through AB ...
... horizontal and the other vertical , as the construction is thus rendered the most simple . These planes are called ... plane of the paper the horizontal plane of projection . The vertical plane of projection will pass through AB ...
Side 123
... horizontal plane ; the in- tersections of these perpendiculars with the horizontal plane , make their projection upon this plane : This is called their horizontal projection . Secondly , the several points are projected by ...
... horizontal plane ; the in- tersections of these perpendiculars with the horizontal plane , make their projection upon this plane : This is called their horizontal projection . Secondly , the several points are projected by ...
Side 124
... horizontal plane ; and the dis- tance of the horizontal projection of a point from the ground line , is equal to the distance of the point , in space , from the vertical plane . It follows , therefore , that all points situated in the ...
... horizontal plane ; and the dis- tance of the horizontal projection of a point from the ground line , is equal to the distance of the point , in space , from the vertical plane . It follows , therefore , that all points situated in the ...
Side 125
... plane . Therefore , if a plane Fig . 1 . has but one trace , it is parallel to that plane of projection which contains no trace . A plane whose horizontal trace is M'N ' , and whose vertical trace M " N " , is called usually , the plane ...
... plane . Therefore , if a plane Fig . 1 . has but one trace , it is parallel to that plane of projection which contains no trace . A plane whose horizontal trace is M'N ' , and whose vertical trace M " N " , is called usually , the plane ...
Side 126
... plane will be parallel to the ground line . For the line itself and the project- ing line of any point in it , are ... horizontal pro- jection perpendicular to the horizontal plane , the plane must pass through the proposed line ; and ...
... plane will be parallel to the ground line . For the line itself and the project- ing line of any point in it , are ... horizontal pro- jection perpendicular to the horizontal plane , the plane must pass through the proposed line ; and ...
Andre utgaver - Vis alle
Elements of Geometry Upon the Inductive Method: To which is Added an ... James Hayward Uten tilgangsbegrensning - 1829 |
Elements of Geometry Upon the Inductive Method James Hayward Ingen forhåndsvisning tilgjengelig - 2019 |
Elements of Geometry Upon the Inductive Method James Hayward Ingen forhåndsvisning tilgjengelig - 2019 |
Vanlige uttrykk og setninger
ABCD allel axis base body called centre chord circ circumference circumscribed co-ordinate planes common conical surface construct contained cutting plane cylinder cylindrical surface Descriptive Geometry diagonals diameter diedral distance draw equivalent exterior angles faces figure four right-angles generatrix give given line ground line height homologous horizontal plane horizontal projection horizontal trace hypothenuse inclination inscribed polygon intersection isosceles triangle lines parallel lunary surface magnitude measure meet multiplied number of sides opposite parallel lines parallelogram parallelopiped perpen perpendicular perspective plane angles plane of projection polyedral angle polyedrons prism PROBLEM projecting planes proposed plane proposition pyramid radii ratio rectangle rectilinear regular polygons right-angled triangle right-line similar triangles sphere square straight line summit Suppose surface of revolution tangent tetraedron tion triangle ABC triangular triangular prism triedral angle truth vertex vertical plane vertical projection volume
Populære avsnitt
Side ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Side xvi - If two triangles have the three sides of the one equal to the three sides of the other, each to each, the triangles are congruent.
Side ii - An act supplementary to an act, entitled, * An act for the encouragement of learning, by securing the copies of maps, charts, and books to the authors and proprietors of such copies, during the times therein mentioned,* and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.
Side xvii - FGH, have a side and the two adjacent angles of the one equal to a side and the two adjacent angles of the other, each to each ; therefore these triangles are equal (Prop.
Side 51 - The perimeters of two regular polygons of the same number of sides, are to each other as their homologous sides, and their areas are to each other as the squares of those sides (Prop.
Side 47 - The square described upon the hypothenuse of a rightangled triangle is equivalent to the sum of the squares described upon the other two sides.
Side xi - The circumference of every circle is supposed to' be divided into 360 equal parts, called degrees ; each degree into 60 minutes, and each minute into 60 seconds. Degrees, minutes, and seconds are designated by the characters °, ', ". Thus 23° 14' 35" is read 23 degrees, 14 minutes, and 35 seconds.
Side 10 - Four quantities are in proportion when the ratio of the first to the second is equal to the ratio of the third to the fourth.
Side ii - CLERK'S OFFIcE. BE it remembered, that on the eleventh day of November, AD 1830, in the fiftyfifth year of the Independence of the United States of America, Gray & Bowen, of the said district, have deposited in this office the title of a book, the right whereof...
Side 49 - Prove that in any triangle the square on the side opposite an acute angle is equivalent to the sum of the squares of the other two sides diminished by twice the product of one of these sides and the projection of the other upon that side.