Question

Alex then paints the face of the clock with white paint. It has a diameter of 14 inches. What is the area of the clock face?

Next, Alex glued a band of metal around the circumference of the clock. What is the length of the metal band?
Ms. Sue
A = pi * r^2
A = 3.14 * 7^2

C = pi * d
C = 3.14 * 14

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