Mathematics, 20.07.2019 11:30, tartcandi303

In δabc, ab = 16 in, bc = 9 in, ac = 10 in. ad is perpendicular to the extension of bc . find cd.

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In δabc, ab = 16 in, bc = 9 in, ac = 10 in. ad is perpendicular to the extension of bc . find cd....