he circumference of acircle. Likewise, it makes no difference whether the areA B be a part of a larger or smaller circle described roundthe centre b ; for the arc a b has the &?iV!xt proportion to thewhole circumference, as any other arc m n has to the wholeof that circumference of which it is… … 25. A.figure is that which is enclosed by oneor more boundaries. 21. A circle is a plane figure bounded byone line, which is a curve, a b c d a, and whichis called the circumference; it is everywhere equally distant from a given point o, calledthe centre.
Design · Decoration and ornament · Art
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