Books Books The side of a regular hexagon inscribed in a circle is equal to the radius of the circle. Elements of Plane Geometry: For the Use of Schools - Page 82
by Nicholas Tillinghast - 1844 - 96 pages ## A complete treatise on Practical Land-Surveying, etc

Thomas Holliday - Surveying - 1838 - 404 pages
...eight, a nonagon of nine, a decagon of ten, an undecagon of eleven, and a duodecagon of twelve sides. 2. The side of a regular hexagon inscribed in a circle is equal to the radius of the circle. Lintf hoiv fei ou-t j DCFE 0 CB c B Beat, 2.5 Liru/ AT Basc. of Offsets *r Perpendiculars... ## A Treatise on Plane and Spherical Trigonometry: Including the Construction ...

Enoch Lewis - Conic sections - 1844 - 228 pages
...same arcs, are likewise the tangents of the angle at A. ART. 26. It appears from cor. to 15.4, that the side of a regular hexagon, inscribed in a circle, is equal to the radius of the circle. But the side of a regular hexagon, inscribed in a circle, subtends an arc of 60° ; hence... ## Elements of plane (solid) geometry (Higher geometry) and trigonometry (and ...

Nathan Scholfield - 1845 - 896 pages
...supposed to be drawn from b to d, bisects the vertical angle bed. PROPOSITION V. THEOREM. Tlte side o/ a regular hexagon inscribed in a circle is equal to the radius of (hat circle. Let ABCDEF be a regular hexagon inscribed in a circle, the centre of which is O, then... ## General Report on Public Instruction, in the Lower Provinces of the Bengal ...

Bengal (India) - 1848 - 520 pages
...showing that the fraction ftrc is the measure of the angle subtended by the arc at the radius centre. 9. The side of a regular hexagon inscribed in a circle, is equal to the radius. Show also from having an inscribed regular polygon given, how to inscribe another in a circle, having... ## Euclid's plane geometry, books iii.-vi., practically applied; or, Gradations ...

Euclides - 1861 - 464 pages
...Л the hexagon is eq. lat. and eq. angular, and it is inscribed in 0 AC Е. Q. в. F.' Coв. 1. — The side of a regular hexagon inscribed in a circle is equal to the radius, or semi-diameter, of the circle ; or, in other words, ike chord of 60° is equal to the radius. DI... ## Elements of Plane and Spherical Trigonometry: With Practical Applications

Benjamin Greenleaf - Geometry - 1862 - 514 pages
...inscribed square is to the radius as the square root of 2 is to unity. PROPOSITION V. — THEOREM. 355. The side of a regular hexagon inscribed in a circle is equal to the radius of the circle. Let ABCDEF be a regular hexagon inscribed in a circle, the centre of which is O; then any... ## Elements of Geometry and Trigonometry: With Practical Applications

Benjamin Greenleaf - Geometry - 1862 - 520 pages
...inscribed square is to the radius as the square root of 2 is to unity. D PROPOSITION V. — THEOREM. 355. The side of a regular hexagon inscribed in a circle is equal to the radius of the circle. Let ABCDEF be a regular hexagon inscribed in a circle, the centre of which is 0 ; then... ## Elements of Geometry: With Practical Applications to Mensuration

Benjamin Greenleaf - Geometry - 1863 - 504 pages
...inscribed square is to the radius as the square root of 2 is to unity. PROPOSITION V. — THEOREM. 355. The side of a regular hexagon inscribed in a circle is equal to the radius of the circle. Let ABC DEF be a regular hexagon inscribed in a circle, the center of which is 0 ; then... ## Mathematics for Practical Men: Being a Common-place Book of Principles ...

Olinthus Gregory - 1863 - 482 pages
...: A Bs=3 A D'. 44. A square inscribed in a circle, is equal to twice the square of the radius. 45. The side of a regular hexagon inscribed in a circle, is equal to the radius of the circle ; BE= B c. 46. If two chords in a circle mutually intersect at right angles, the sum of... 