Which set of number cannot represent the lengths of the sides of a triangle?

A) 6,8,11

B) 7,5,6

C) 7,18,11

D) 9,12,19

Question

Mathematics

Guest

2 February, 19:35

Which set of number cannot represent the lengths of the sides of a triangle?

A) 6,8,11

B) 7,5,6

C) 7,18,11

D) 9,12,19

+5

Answers (2)

Know the Answer?

Arely Johns · Answer 1

C. The two smallest sides of a triangle must be a larger sum than the third for all sides to connect.

Cordell Forbes · Answer 2

It is C) 7, 18, and 11

Step-by-step explanation:

The reason it is C is because with triangles they usually have sidea that add up to c (a^2 + b^2 = c^2). If you add 7 + 11 you realize it matches with 18. And with that all three numbers of answer C is your answer

Which set of number cannot represent the lengths of the sides of a triangle?A) 6,8,11B) 7,5,6C) 7,18,11D) 9,12,19

Which set of number cannot represent the lengths of the sides of a triangle?

A) 6,8,11

B) 7,5,6

C) 7,18,11

D) 9,12,19