Help Quick pleas DUE tomorrow

Using 3.14 for pi

Diameter is 2 times the radius

d=2r

d=2(19)

d=38

Diameter is 38 yards

Circumference is pi * diameter.

3.14*38 = 119.32

Circumference is 119.32 yards

Area is pi times the radius squared

3.14*r²

3.14*19^2 = 1133.54

The area is 1133.54 yards²

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