Hart, C. A. (Clara Avis), b. 1863, Feldman, Daniel D., b. 1872 · New York, American Book Co · leaf 263
Ex. 983. Circumscribe a regular pentagon about a circle. Ex. 984. Circumscribe a regular decagon about a circle. Ex. 985. On a given line as one side, construct a regular pentagon. Ex. 986. On a given line as one side, construct a regular decagon. Ex. 987. The side of a regular inscribed decagon is… … Given circle O. To inscribe ill circle O a regular pentedecagon. I. Construction 1. Prom A, any point in the circumference, Idiy off chord AKequal to a side of a rej;ular inscribed hexagon. § 523. BOOK V 253 2. Also lay off chord AF equal to a side of a regular inscribeddecagon. § 526. 3. Draw…
Geometry, Plane · Geometry, Solid
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