The naval architect's and shipbuilder's pocket-book of formulae, rules, and tables and marine engineer's and surveyor's handy book of reference (1884)
Mackrow, Clement · London, C. Lockwood and co. · leaf 24
GEOMETRY. 15 … Fig 26. To dtscjihe a jjrolate cycloid, the generating circle and thejjosition of the generating i^oint heing given. (Fig. 34.) Let oB be the generating circle, and p the generating point;draw the base line 010 equal in length to the circumference ofthe circle ; divide thecircle into any number…
