... circles touch one another internally, they shall not have the same centre. Let the two circles ABC, CDE touch one another internally EUC. B. III. OF GEOMETRY. 61.

Title | : | Elements of Geometry: consisting of the first four and the sixth Books of Euclid, chiefly from the text of R. Simson; with the principal theorems in proportion, and a course of practical geometry on the ground. Also four tracts relating to circles, planes and solids, with one on spherical geometry. ... By J. Narrien |

Author | : | |

Publisher | : | - 1842 |

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