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Mathematics, 20.06.2020 00:57 chandataylor4215

△ABC has vertices at A(5,2), B(−3,1), and C(−2,5). Point D is located on the intersection of the altitude and AB¯¯¯¯¯¯¯¯, in such a way that D has coordinates at approximately (−1.5,1.2). Approximately how many units is the perimeter of △ABC?

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△ABC has vertices at A(5,2), B(−3,1), and C(−2,5). Point D is located on the intersection of the alt...
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