Solve the problem.Find the area A and circumference C of a circle of diameter 18 in.. Use 3.14 for ?. Round the result to the nearest tenth.
A. A = 1017.4 in.2; C = 28.3 in.
B. A = 113 in.2; C = 28.3 in.
C. A = 254.3 in.2; C = 56.5 in.
D. A = 56.5 in.2; C = 56.5 in.
Answer: C
Mathematics
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Fill in the blank(s) with the appropriate word(s).
Mathematics
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Mathematics