Question
if x, x+3 and y are the lenghts of the sides of a triangle then _<y<_
Answers
drwls
There is a "triangle rule" about the lengths of sides of any triangle. Any side length has to have a length that greater than the difference and less than the sum of the other two sides.
Thus the answer is
3 < y < 2x+3
Thus the answer is
3 < y < 2x+3