Elementary Treatise on Geometry ...

ABCDEF adding arcs axis basis and height bodies calculate called centre circle circumference common compute cone consequently contained contents convex surface corresponding sides cube cubic cubic feet cubic inches cylinder demonstration described diameter difference distance divided draw drawn equal equivalent bases expressed faces feet figure follows foot found by multiplying four frustrum give given greater half hemisphere inches inclined inferences intersection length let fall logarithms lower basis manner measure oblique parallel parallelopiped pass perpendicular plane angles Plane Geometry plane MN plane parallel principle prism PROBLEM proportion prove pyramid QUERY radii radius ratio regular remaining Remark represented respectively right angles rule segment sides similar situated solid angle SOLUTION sphere spherical square straight line Suppose taken term third triangle upper basis vertex vertices whole zone