The complete measurer; or, The whole art of measuring .. (1789)
Hawney, William · London : Rivington · leaf 173
To find the Solidityof it, this is r^^ R U L E. Multiply the Area of the Bafe by a third Part ofthe perpendicular Height, and the Produ6l is thefolid Content, G Let ABC be a Cone, the Diameter of whofe Bafe AB is26.5 Inches, and the Height oftheConeDCis i6.5Feet: Firft,fquare the Diameter 26.5,… … 26,5 Chap. 2. Menjuration Qf Solids^ 157 26.5 the Diameter.26.5 13251590 til ■ 702.25 the Square,.7854. 2809C035»»25 561800 491575 551.541715 Area of the Bafe. 5.5 a third Part of the Height. 275770275770 144)3033.4710(21.06 Feet, tha Content.947 83 By Scale and CompaJJes, Extend the CompalTes from…
Measurement · Geometry
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