The answer is 984.6 hope this helps
No the sum of measures would exceed 180, therefore it would not be a obtuse triangle
Find the unit rate which is 260/12 which is 21 and 2/3 now divide 286 by 21 and 2/3.
Answer:
672
Step-by-step explanation:
12 * 12 = 144
144* 14 = 2016
2016 / 3 = 672.