Respuesta :

Answer:

Check explanation

Explanation:

C =

π

d

 

C =  

3.1416

8

 

C = 25.1328 yd,

A =

π

r

2

 

Where 'r' is the radius, which half of the diameter, at 4yds.  

A =  

3.1416

4

2

 

A = 50.2656 sq.yds.

Hope this helps <3<3<3 Aaliyah