Respuesta :
Answer:
9
Step-by-step explanation:
The diameter is twice the radius.
Divide 18 by 2:
18/2 = 9
If a diameter is 18 what would the radius be 9.
Hope this helps.
Answer:
9
Step-by-step explanation:
The diameter is twice the radius.
Divide 18 by 2:
18/2 = 9
If a diameter is 18 what would the radius be 9.
Hope this helps.