I believe the answer for 17 is C. 18 I am not sure how to do. For 19, however, the answer is B. Hope I help, and sorry I can't answer 18.
The measure of the largest angle is 74°
You'll need 7.6 gallons of gas... all you do is divide 190 by 25 and get 7.6 as your answer
Answer:
234.416666667
Step-by-step explanation:
