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 114
angles ABC and ACB. ButEAF is equal to the given difference of base angles, since EAB isthe supplement of the given difference of base angles. 123. Given base, difference of base angles, and locus ofvertex a given straight line intersecting the base ; construct thetriangle. Let HD the given locus…
Geometry
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