Question

Which set of side lengths will NOT make a triangle?

A. 1, 3, 4

B. 3, 5, 7

C. 3, 4, 5

D. 2, 8, 9

Answer 1

A i think

Step-by-step explanation:

big side is 4...1+3 is 4 and to form one the 2 small sides have to be greater than the big side