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Mechanical drawing. Prepared for the use of the students of the Massachusetts Institute of Technology, Boston, Mass (1887)

Faunce, Linus · Boston, W.J. Schofield, Printer · leaf 23

An illustration from Mechanical drawing. Prepared for the use of the students of the Massachusetts Institute of Technology, Boston, Mass, 1887, leaf 23 — -Krr-B … GEOMETRICAL PROBLEMS. 21 which is the centre of the circle circumscribing the pentagon. Ifthe polygon is to have more sides than six, set up from C on theline Cab as many parts of the arc CB as added to six makethe number of sides of the required polygon ; thus, for a seven-sided polygon set up one…

Mechanical drawing

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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