The first six books of the elements of Euclid : with a commentary and geometrical exercises ; to which are annexed a treatise on solid geometry, and short essays on ancient geometrical analysis, and the theory of transversals (1861)
Lardner, Dionysius, 1793-1859 · London : Print. for Taylor and Walton · leaf 127
. Through the given point draw a tangent to this circle,and it will be the line required, The demonstration will easily be inferred from the preceding articles.*^* Between a circle and a right line, or between two circles notconcentrical, to inflect a line of a given length which shall touch oneof…
Geometry
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