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Circumference
C = 2 * π * r
C = 2 * 3.14 * 4.5
C = 28.26 cm
Area
A = π * r^2
A = 3.14 * (4.5)^2
A = 63.59 cm^2
Therefore, the circumference of the circle is 28.3 cm and the area of the circle is 63.6 cm^2.