Respuesta :

cassysweazea

Answer:

I hope this help :)

Step-by-step explanation:

radius: 2.459

diameter: 38

circumference: 119.381

but if you're looking for a more appropriate answer I would round radius and circumference.

Answer:

steps below

Step-by-step explanation:

radius: 19/2 = 9.5 ft

diameter: 19 ft

circumference: 2 x 3.14 x 9.5 = 59.66 ft²