Find the Circumference (Perimeter) and Area of a Circle with Diameter

question 101

Multiple Choice

Find the circumference (perimeter) and area of a circle with diameter 8 inches. Use $\pi$ from a calculator. Choices are rounded to the nearest tenth.

• A) C = 50.3 in.; A = 64 in.²
• B) C = 64 in.; A = 50.3 in.²
• C) C = 25.1 in.; A = 201.1 in.²
• D) C = 50.3 in.; A = 201.1 in.²
• E) C = 25.1 in.; A = 50.3 in.²

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