15-9 < x < 15+9
so (C) is correct.
If it were 24, then the triangle would collapse to just a line.
1. The lengths of two sides of a triangle are 9 and 15. What's can be said about the length of the third side?
A. It must be greater than or equal to 6 and less than 24.
B. It must be greater than or equal to 6 and at most 24.
C. It must be greater than 6 and less than 24.
D. It must be greater than 6 and at most 24.****
I'm not sure if I am correct or not. Can someone please correct me if I am wrong.
5 answers
^^ is he right????
A. 23
13???
Yes, 13 is correct!
5 answers