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37 votes
37 votes
What set of numbers CANNOT represent the lengths of the sides of a triangle?

A. 6, 8, 11

B. 9, 12, 19

C. 7, 5, 6

D. 7, 18, 11

User Franz Holzinger
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2 Answers

11 votes
11 votes
D, the two smallest sides of a triangle must be a larger sum than the third for all sides to connect.
User Liming
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2.5k points
6 votes
6 votes

Answer:

D

Explanation:

Since 7 + 11 is = 18, these cannot be the sides of a triangle

User Wondercricket
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3.0k points