Respuesta :
Answer:
The radius
Step-by-step explanation:
Since the penny is a circle and all circles have a diameter and radi thdistance from the center to the edge would be the radius ecause it is only half the width of the penny.

Answer:
The radius
Step-by-step explanation:
Since the penny is a circle and all circles have a diameter and radi thdistance from the center to the edge would be the radius ecause it is only half the width of the penny.