Mathews-Triangle Inequality Theorem

Can the following be the side lengths of a triangle? The Triangle Inequality Theorem states that the sum of the lengths of any 2 sides of a triangle must be greater than the length of the third side. {6, 8, 13} Yes Not enough information No Can the following be the side lengths of a triangle? The Triangle Inequality Theorem states that the sum of the lengths of any 2 sides of a triangle must be greater than the length of the third side. {2, 12, 9} Yes Not enough information No Can the following be the side lengths of a triangle? The Triangle Inequality Theorem states that the sum of the lengths of any 2 sides of a triangle must be greater than the length of the third side. {15, 7, 8.5} Yes Not enough information No The three sides of a triangle are {10, x, 8}.Which inequalities can be written? Select three!x + 8 > 10 8 + 10 ≥ x 10 + x > 8 10 + 8 > x x > 10 + 8 Find the measure of the exterior angle of the triangle.o º 95º 65º Find the measure of the interior angle of the triangle.165º 88º o |

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