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Transcript
9/18/2015 Theorem 5-13 If two sides of one triangle are congruent to two sides of another triangle, and the included angles are not congruent, then the longer third leg is opposite the larger included angle. If mA mX What If A BC YZ P. Z is the range of possible values for x? Find the upper limit 15 mA mX S B 10 60° A C U Y X C Y Then R If two sides of one triangle are congruent to two sides of another triangle, and the third sides are not congruent, then the larger included angle is opposite the longer third side. BC YZ B X Theorem 5-14 Then (5x-20)° T 60 5 x 20 80 5x 16 x Find the lower limit 5 x 20 0 5 x 20 x4 4 x 16 Z 336 #’s 1