C is the answer because the fractions are not proportional.
Answer: C. 9/14, 3/4
Your good its 80 one way you can always tell if its a triangle is if all the angles add up to 180
The answer to your question is 114
Answer:
Option 4
Step-by-step explanation:
The smaller sides must add up to be greater than the largest side so:
1) 6 + 8 < 15
1) No
2) 6 + 9 = 15
2) No
3) 9 + 6 < 16
3) No
4) 9 + 8 > 16
4) Yes
