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Mathematics, 30.08.2019 06:00 cgarcia04

In an equilateral triangle, all three side lengths are equal. suppose you know that the perimeter of equilateral triangle abc is (18x − 9) meters. determine which of the given side lengths, if any, represent the side lengths of equilateral triangle abc. explain why or why not. (a) (6x − 3) meters (b) (x − 3) meters (c) 3(2x − 1) meter

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