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27 votes
27 votes
Can 7, 6, 17 make a triangle

User Mahavir Munot
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1 Answer

11 votes
11 votes

Calling the sides of a triangle a, b and c, the next relationship must be satisfied:

a + b > c

b + c > a

a + c > b

The lengths 7, 6, 17 can't make a triangle ​because:

7 + 6 < 17

User Walter Nissen
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3.3k points