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450 7 450 A X B If BC has length 7, find the length of AB and AC AB= AC = • Your answers need to be in exact form, do not use
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D 145 g 45 B X ДАВС, given AB (АС, Because, from sine Rule of triangle, im LB = m2C=45°, so opposite of that angles sides ar2. B C² Applying pythagonus Theonem, A C²+ AR : ² + 4² 49 Ž+ x² 49 49 2x² 2 X 49 2 X = 7 V q y V2 so AB a 7 12 AC 7 vaBY THIS WAY, ANSWER OF GIVEN PROBLEM.

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