 Two triangles are equal if two sides and the included angle of the one are equal respectively to two sides and the included angle of the other (sas = sas). Hyp. In A ABC and A'B'C', AB = A'B', BC = B'C', and Z B = Z B'.  Secondary-school Mathematics - Page 55by Robert Louis Short, William Harris Elson - 1910Full view - About this book
 | Adrien Marie Legendre - Geometry - 1819 - 574 pages
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 | Adrien Marie Legendre, John Farrar - Geometry - 1825 - 280 pages
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 | Adrien Marie Legendre - Geometry - 1836 - 394 pages
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 | Benjamin Peirce - Geometry - 1837 - 216 pages
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 | Adrien Marie Legendre - Geometry - 1841 - 288 pages
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