Respuesta :

rachelleamaze25

Answer:

16 yards square

Step-by-step explanation:

Area of circle=radius square

To find the radius we divide the diameter by two.

Therefore 8÷2=4

4×4=16 yards

I hope this helps you in any way:)

aa33

Answer:

50.24

Step-by-step explanation:

The formula is A=pi x r^(2)

If we know that the radius is half of the diameter then we can half the diameter by 2 giving us 4 as our radius.

Now we add it into our equation

A=3.14 x 4^(2)= 50.27

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