Answer:
C. Radius
Explanation:
A segment which starts at the center of the circle and an end at a point on the circumference is called radius of the circle.
Answer:
the first option is correct
since value of a will be found through division.
Answer:
going horizontally, 15, 3, 9, then 1, 3, 6, then 20, then, 40, 60
Step-by-step explanation: