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Triangle Inequality


If two sides of the triangle above have lengths 7 and 13, the perimeter of the triangle could be which of the following?


A)  26 < Perimeter < 40
B)  27 < Perimeter < 31
C)  34 < Perimeter < 29
D)  35 < Perimeter < 30
E)  33 < Perimeter < 32

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