What the circumference of 8 units
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Answer:
Step-by-step explanation:
We first find the radius from
P
=
2
π
r
, also equal to
8
π
Explanation:
r
=
8
π
2
π
=
4
Now the area is:
A
=
π
r
2
=
π
⋅
4
2
=
16
π
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