Solve.A circular firepit has a diameter of 38 inches. Approximate the circumference of this firepit and of a firepit whose diameter is doubled. (Use 3.14 for ?.)
A. 238.64 in. and 477.28 in.
B. 119.32 in. and 477.28 in.
C. 30.02 in. and 119.32 in.
D. 119.32 in. and 238.64 in
Answer: D
Mathematics
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