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 6
... minute , again , subdivided into 60 equal parts , called seconds , & c .; and that the magnitude of an angle can thus be expressed in degrees , minutes , seconds , & c . of an arc of a circle , contained between its legs . A triangle is ...
... minute , again , subdivided into 60 equal parts , called seconds , & c .; and that the magnitude of an angle can thus be expressed in degrees , minutes , seconds , & c . of an arc of a circle , contained between its legs . A triangle is ...
Side 137
... minutes ; each minute again into 60 equal parts , called seconds , & c . ( page 6 ) ; it is easy to perceive , that the magnitude of an angle does not depend upon the greatness of the arc intercepted by its legs ; but merely 12 ...
... minutes ; each minute again into 60 equal parts , called seconds , & c . ( page 6 ) ; it is easy to perceive , that the magnitude of an angle does not depend upon the greatness of the arc intercepted by its legs ; but merely 12 ...
Side 138
... minutes , seconds , & c . it measures of the circumference of the circle , of which that arc is a part . Thus , if the angle BAC mea- sures 3 degrees by the arc MN . it measures the same number of degrees by the arc OP , the same number ...
... minutes , seconds , & c . it measures of the circumference of the circle , of which that arc is a part . Thus , if the angle BAC mea- sures 3 degrees by the arc MN . it measures the same number of degrees by the arc OP , the same number ...
Side 141
... minutes , seconds , & c . the angle y measures half as many degrees , minutes , seconds , & c . as the arc AB . Thus if the arc AB were 12 degrees and 30 minutes , the angle y would measure 6 degrees and 15 minutes . QUERY XI ...
... minutes , seconds , & c . the angle y measures half as many degrees , minutes , seconds , & c . as the arc AB . Thus if the arc AB were 12 degrees and 30 minutes , the angle y would measure 6 degrees and 15 minutes . QUERY XI ...
Side 142
... minutes , seconds , & c . as the arc on the extremity of which those chords stand . 2. The angles x , y , z , at the circumference , having their legs standing on the A extremities of the same arc ACB , are all equal to one another ...
... minutes , seconds , & c . as the arc on the extremity of which those chords stand . 2. The angles x , y , z , at the circumference , having their legs standing on the A extremities of the same arc ACB , are all equal to one another ...
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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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