Lesson #1: Area of Circles

1. The circumference of a circle is 26.376 meters. What is the diameter of the circle? A. 8.4 m. B. 82.82 m. C. 3.14 m. D. 0.12 m. 2. What is the perimeter of a rectangle with a width equal to 45 feet and a length twice as long as the width? A. 270 feet. B. 180 feet. C. 135 feet. D. 2025 feet. 3. What is the circumference of the circle? ................
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