Answer: Aleah i think the answer is g
Step-by-step explanation:
Circumference = 2 * PI * radius
circumference = 2 * PI * 12.6
If the central angle is 120°, then the arc will be exactly one third of the circumference.
arc length = (2 * PI * 12.6) / 3
arc length = 8.4 PI
The answer is b)35 because those angles are supplementary which means their sum is 180.
so 180+145 = 35
Y = -x +8 is the answer for this one.