Answer:64pi
Explanation:
Circumference(c)=16pi
Circumference(c)=2 x pi x radius(r)
Substituting we get
16pi=2 x pi x r
Divide both sides by 2pi
16pi/2pi=(2xpixr)/2pi
8=r
Radius(r)=8cm
Area(a)=pi x r^2
a=pi x 8^2
a=64pi
Therefore area of the circle=64pi