Question

Which of the following will NOT produce a triangle?

Answer 1

I think its d, because A and Cs angles make 180. And B has two equal sides that make it possible to make a triangle. Sorry i couldnt be more helpful

Answer 2

D. Side Length of 4 in, 8 in and 12 in
This is because of a theorem(Theorem-
a statement that can be proven) called Triangle Side Theorem. In this statement, 2 side of a triangle has to be bigger than one side. In this problem 4+8=12 is not greater than 12. Therefore meaning D doesn’t produce a triangle.