An elementary treatise on geometry : simplified for beginners not versed in algebra (1833)
Grund, Francis J. (Francis Joseph), 1805-1863 · Boston : Carter, Hendee & Co. · leaf 189
Solution. Let AB, AC, be the two given sides, andX the angle included by them. 1. Construct an angle equal to the angle x (ProblemVI); make one of the legs equal to the side AB, and theother to the side AC. 2. Join BC ; the triangle ABC is the one required. The demonstration follows from Query 1,… … Solution. Let AB be the given side, and x and 7/the two adjacent angles. 1. At the two extremities of the Hne AB, constructthe angles x and y, and extend their legs, AC, BC, untilthey meet in the point C ; the triangle ABC is the onerequired. The demonstration follows from Query 2, Sect. II.…
Geometry, Plane
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