An Elementary Treatise on Geometry: Simplified for Beginners Not Versed in Algebra. Part I, Containing Plane Geometry, with Its Application to the Solution of Problems, Del 1Carter, Hendee, 1834 - 190 sider |
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Side 14
... are at an equal distance from one and the same point , called the centre . Tangent Radius Sector Drameter Chord ament The curve line itself is called the circumference . Any part of it is called an arc . A straight 14 GEOMETRY .
... are at an equal distance from one and the same point , called the centre . Tangent Radius Sector Drameter Chord ament The curve line itself is called the circumference . Any part of it is called an arc . A straight 14 GEOMETRY .
Side 15
... chord . The plane surface included within an arc of a circle and the chord on which it stands is called a segment . The arc of a circle which stands on a diameter is called a semi - circumference . The plane surface included within a ...
... chord . The plane surface included within an arc of a circle and the chord on which it stands is called a segment . The arc of a circle which stands on a diameter is called a semi - circumference . The plane surface included within a ...
Side 17
... chord which joins its two extremities , called ? What is that part of the circumference called , which is cut off by the diameter ? What , the plane surface within a semi - circumference and a diameter ? What , the surface within an arc ...
... chord which joins its two extremities , called ? What is that part of the circumference called , which is cut off by the diameter ? What , the plane surface within a semi - circumference and a diameter ? What , the surface within an arc ...
Side 102
... this section , the teacher ought to recapitu- late with his pupils the definitions of a circle , of an arc , of a chord , a segment , & c . QUERY III . When do two circles touch each other SECTION IV OF THE PROPERTIES OF THE CIRCLE.
... this section , the teacher ought to recapitu- late with his pupils the definitions of a circle , of an arc , of a chord , a segment , & c . QUERY III . When do two circles touch each other SECTION IV OF THE PROPERTIES OF THE CIRCLE.
Side 103
... chord , AB , in that circle , what relation do the two parts , AD , BD , into which the chord AB is divided , bear to each other ? A ОР M C D A. The two parts AD , BD , are equal GEOMETRY . 103.
... chord , AB , in that circle , what relation do the two parts , AD , BD , into which the chord AB is divided , bear to each other ? A ОР M C D A. The two parts AD , BD , are equal GEOMETRY . 103.
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An Elementary Treatise on Geometry: Simplified for Beginners Not ..., Del 1 Francis Joseph Grund Uten tilgangsbegrensning - 1834 |
An Elementary Treatise on Geometry: Simplified for Beginners Not ..., Del 1 Francis Joseph Grund Uten tilgangsbegrensning - 1834 |
An Elementary Treatise on Geometry: Simplified for Beginners Not ..., Del 1 Francis Joseph Grund Uten tilgangsbegrensning - 1832 |
Vanlige uttrykk og setninger
adjacent angles angle ABC angle ACB angle x basis bisected called centre chord circle whose radius circum circumference circumscribed circles consequently degrees DEMON diagonal diameter dividing the product draw the lines equal angles equal sides equal triangles exterior angle feet figure ABCDEF found by multiplying fourth term geometrical proportion given angle given circle given straight line given triangle gles height hypothenuse inches isosceles triangle length let fall line AB line AC line CD line MN mean proportional measures half number of sides parallel lines parallelogram ABCD perpendicular points of division PROBLEM prove quadrilateral radii radius rectangle rectilinear figure regular polygon ABCDEF Remark rhombus right angles right-angled triangle second term Sect semicircle side AB side AC similar triangles smaller SOLUTION subtended tangent third line third term three angles three sides trapezoid triangle ABC triangles are equal Truth vertex
Populære avsnitt
Side 2 - District Clerk's Office. BE IT REMEMBERED, that on the tenth day of August, AD 1829, in the fifty-fourth year of the Independence of the United States of America, JP Dabney, of the said district, has deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit...
Side 78 - If two triangles have two sides of the one equal to two sides of the other, each to each, but the...
Side 2 - 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 they claim as proprietors, in the words following, to wit...
Side 136 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Side 121 - 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 137 - The side of a regular hexagon inscribed in a circle is equal to the radius of the circle.
Side 127 - The areas of two regular polygons of the same number of sides are to each other as the squares of their radii, or as the squares of their apothems.
Side 154 - A, with a radius equal to the sum of the radii of the given circles, describe a circle.
Side 90 - ... any two triangles are to each other as the products of their bases by their altitudes.
Side 137 - P is at the center of the circle. II. 18. The sum of the arcs subtending the vertical angles made by any two chords that intersect, is the same, as long as the angle of intersection is the same. 19. From a point without a circle two straight lines are drawn cutting the convex and concave circumferences, and also respectively parallel to two radii of the circle. Prove that the difference of the concave and convex arcs intercepted by the cutting lines, is equal to twice the arc intercepted by the radii.