Answer:
803.84, or C.
Step-by-step explanation:
If we know the circumference then we can use that to find the radius!
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(π =pi)
Area of a circle formula: π · r^2
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Let us plug in the circumference into the formula (not the area formula, the circumference one!)
c=2πr
100.48=2πr - 2*3.14 =6.28
100.48=6.28r
divide both sides by 6.28!
r= 16
Now, we plug that in the area formula.
π · r^2
3.14 * 16^2
3.14 * 256 =
803.84
