Respuesta :

Answer:

16

Step-by-step explanation:

The radius is half the diameter.

2×8=16cm

snog

Answer:

[tex]16[/tex] cm

Step-by-step explanation:

The length of the diameter is simply twice, or two times as large as, the length of the radius. Therefore, if the length of the radius is [tex]8[/tex] cm, then the length of the diameter will be [tex]8*2=16[/tex] cm. Hope this helps!