Exercises on Euclid and in modern geometry for the use of schools, private students, and junior university students (1881)
McDowell, James L · Cambridge, Deighton, Bell, and Co. · leaf 45
16 EXERCISES ON EUCLID [21. Let the given difference be greater than the triangle ADB,then it is plain that the locus cannot liebetween AB and CD. Let P be a point Flg* 6 in the locus. Take AG=CD. ThroughP draw EH parallel to AB, and throughB draw BH parallel to AG and the otherstraight lines as in…
Geometry
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