First lessons in Plane Geometry. Together with an application of them to the solution of problems, etcCarter and Hendee, 1830 - 12 sider |
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Side 8
... that which is terminated by one re- entering curve line , all points of which are at an equal distance from one and the same point called the centre . A plane surface thus terminated , is called a circle . Tangent 8 GEOMETRY .
... that which is terminated by one re- entering curve line , all points of which are at an equal distance from one and the same point called the centre . A plane surface thus terminated , is called a circle . Tangent 8 GEOMETRY .
Side 34
... distance they keep from each other ? A. That parallel lines remain throughout equidistant . Q. When do you call two lines equidistant ? A. When all the perpendiculars , dropped from one line to the other , are equal . Q. How can you ...
... distance they keep from each other ? A. That parallel lines remain throughout equidistant . Q. When do you call two lines equidistant ? A. When all the perpendiculars , dropped from one line to the other , are equal . Q. How can you ...
Side 35
... distance from the line AB ; and be- cause EF is also parallel to AB , every point in the line EF must also be at an equal distance from the line AB ; and therefore ( in Fig . I. ) the whole distance between the lines CD and EF , or ( in ...
... distance from the line AB ; and be- cause EF is also parallel to AB , every point in the line EF must also be at an equal distance from the line AB ; and therefore ( in Fig . I. ) the whole distance between the lines CD and EF , or ( in ...
Side 36
... distances , must be equal ; that is , the lines CD , EF , must likewise be equidistant ; and consequently , parallel to each other . QUERY XIV . What is the sum of all the angles in every triangle equal to ? A. To two right angles . Q ...
... distances , must be equal ; that is , the lines CD , EF , must likewise be equidistant ; and consequently , parallel to each other . QUERY XIV . What is the sum of all the angles in every triangle equal to ? A. To two right angles . Q ...
Side 45
... , * and therefore , by taking upon AB the distance AC equal to AD , and join- * If the magnitude A , is greater than B , A must contain a part , equal to B. ing DC , the triangle ACD will be isosceles , GEOMETRY . 45.
... , * and therefore , by taking upon AB the distance AC equal to AD , and join- * If the magnitude A , is greater than B , A must contain a part , equal to B. ing DC , the triangle ACD will be isosceles , GEOMETRY . 45.
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First lessons in Plane Geometry. Together with an application of them to the ... Francis Joseph Grund Uten tilgangsbegrensning - 1830 |
First Lessons in Plane Geometry: Together with an Application of Them to the ... Francis Joseph Grund Ingen forhåndsvisning tilgjengelig - 2009 |
First Lessons in Plane Geometry: Together with an Application of Them to the ... Francis Joseph Grund Ingen forhåndsvisning tilgjengelig - 2009 |
Vanlige uttrykk og setninger
adjacent angles angle ABC angle ACB angle opposite angle x basis and height bisected called centre chord circum circumference circumscribed circle consequently construct the triangle DEMON diagonal diameter draw the lines equal angles exterior angle figure ABCDEF found by multiplying fourth term geometrical figures geometrical proportion given angle given circle given straight line given triangle hypothenuse isosceles triangle line AB line AC line CD line MN LUDOLPH VAN CEULEN mean proportional number of sides parallel lines parallelogram perpendicular points of division PROBLEM prove quadrilateral Query 11 radii radius ratio rectilinear figure regular polygon ABCDEF remaining sides Remark right angles right-angular triangle Sect semicircle side AB side AC similar triangles smaller SOLUTION square feet square inches square seconds tangent third line three angles three sides trapezoid trian triangle ABC triangle are equal vertex zoid
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