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Which set of segment lengths could be used to construct a triangle? A) 2, 12, 19 B) 4, 7, 13 C) 4, 5, 12 D) 13, 2, 12

Which set of segment lengths could be used to construct a triangle? A) 2, 12, 19 B) 4, 7, 13 C) 4, 5, 12 D) 13, 2, 12
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Which set of segment lengths could be used to construct a triangle?

A)
2, 12, 19


B)
4, 7, 13


C)
4, 5, 12


D)
13, 2, 12

asked
User Gurgen Sargsyan
by
8.0k points

2 Answers

7 votes

D is the only correct answer

answered
User Justin Ko
by
8.9k points
5 votes
Only D can construct a triangle. The reason is that two segments added together have to be greater than the 3rd segment, which is not true with the other answers. 
answered
User Anuj Vishwakarma
by
8.6k points
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