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alina1380 [7]
3 years ago
6

By the Triangle Inequality Theorem which set of side lengths could create a triangle? A) 5, 10, 4 B) 5, 7, 13 C) 7, 9, 3 D) 10,

4, 5
Mathematics
2 answers:
matrenka [14]3 years ago
7 0

Answer:

c

Step-by-step explanation:

White raven [17]3 years ago
6 0

Answer: The answer is C.

Step-by-step explanation: The triangle inequality theorem states that the two shortest sides when added must be larger than the largest side. Therefore, A is wrong because 4+5 < 10, B is wrong because 5 + 7 < 13, D is wrong because 4 + 5 < 10, but C is correct because 7 + 3 > 9.

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Answer:

Step-by-step explanation:

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The interior angles of the triangle must sum up to 180 degrees:

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combining like terms, we get:

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