<span>In a triangle the sum of two sides is always greater than the third side.
9-9 < x < 9+9
0 < x < 18 </span>← answer
If you need the sum than here is an equation for it 7x3= 21
Answer:
No
Step-by-step explanation:
TES YES WE I DONT KMOW HOW TO RESPOND TO THIS BUT YESS