PSAT Math Grid-Ins Question 59: Answer and Explanation
Question: 59
Find the circumference, in inches, of a circle with a diameter of 6 inches. Use 3.14 for π.
Correct Answer: 18.8
Explanation:
18.8 inches is the correct solution; C = πd ≈ 3.14(6) ≈ 18.84 inches. See Lesson: Circles.
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