## Elements of Geometry, Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: To which are Added, Elements of Plane and Spherical Trignonometry |

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ELEMENTS OF GEOMETRY CONTAININ John 1748-1819 Playfair,William 1768-1843 Wallace,Philip 1808-1879 Kelland No preview available - 2016 |

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ABC is equal adjacent angles altitude angle ABC angle ACB angle BAC base BC bisected centre chord circle ABC circumference cosine cylinder deﬁnition demonstrated diameter draw equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle ﬁnd ﬁrst fore given circle given point given straight line hypotenuse inscribed less Let ABC Let the straight meet multiple opposite angle parallel parallelogram parallelogram ABCD perpendicular plane polygon prism PROB produced proportionals proposition pyramid Q. E. D. PROP radius rectangle contained rectilineal ﬁgure remaining angle right angles segment semicircle sides similar sine solid angle solid parallelepipeds spherical angle spherical triangle straight line BC straight line drawn tangent THEOR third three straight lines touches the circle triangle ABC triangle DEF wherefore