Respuesta :

Answer:

25.1

Step-by-step explanation:

C = π(d)

Circumference = π (Diameter)

C = π (8)

= 25.1327412287

rounded = 25.1

Answer:

20

Step-by-step explanation:

Circumference is 3 times the diameter so 8 times 3= 24 to the nearest tenth is 20 because 4 or less let it rest.