The complete measurer; or, The whole art of measuring .. (1789)
Hawney, William · London : Rivington · leaf 283
247.74876 iZ 297298512 the fuperficial Content.4. 0/ /-6^ ICOS AEDRON, The Icofjiedron isa folid Budy, con-tained under twentyequal and equlateralTriangles. Let ABCDEFGHl be an Icofaedron, eachSide of which IS 12inches ; theC(;nrent,foiid and fuperficial, isrequired. The Icofaedron is compofed of… … 10.39224 Chap. 4. the Five Regular Bodit^s, 267 10.39224 the Perpendicular of the Triangle.6 Half ihc bide. 20 124.7.06880 Superficial Content. 3.02304<;6 thirdPartof the Altltuieof thePyrant. 44353-2^ 181382736 6046091 906914 151152 9069 1209 121 188.49729220 3769.945840 the Solidity. The…
Measurement · Geometry
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