1/3, 0,1,-2.....neither geometric or arithmetic
0 is the year Gabe is born. Gabe's sister is born in year 5 so B cannot be year 0. Gabe's mom was given a special coin year -20, and -20 doesn't equal 0 so A cannot be right
Uh, that looks really complicated lol so u don’t think I’d be able to. Sorry ☹️
Answer:
8π
Step-by-step explanation:
360° = 2πr = πd
120° = 1/3 * 360°
120° = 2/3πr = 1/3πd
If the radius r = 12:
arcAB = 2/3π * 12 = 8π