Gore, James Howard, 1856-1939 · New York, Longmans, Green, and co. · leaf 61
line is Inscribed in a circle when its ex-tremities lie in the circumference of the circle, as AB, Fig. 1.An angle is inscribed in a circle when its vertex is in the 48 PLANE GEOMETRY. [BK. II. circumference, and its sides are chords of that circumference,as Z ABC, Fig. 1. A polygon is inscribed in… … 141. A polygon is Circumscribed about a circle when all thesides of the polygon are tangents to the circle, as in Fig. 4. A circle is circumscribed about a polygon when the circum-ference passes through all the vertices of the polygon, asin Fig. 1. 142. Every diameter bisects the circle and its…
Geometry
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