1. What is the circumference of a circle with a diameter of 45 centimeters? A. 141.4 centimeters B. 70.7 centimeters C. 282.7 centimeters D. 6,361.7 centimeters

1. What is the circumference of a circle with a diameter of 45 centimeters? A. 141.4 centimeters B. 70.7 centimeters C. 282.7 centimeters D. 6,361.7 centimeters

The circumference of a circle with a diameter of 45 centimeters is: 141.4 centimeters. Solution: circumference = diameter * pi c = d * pi c = 45 * 3.1416 c = 141.4 (rounded)

1. What is the circumference of a circle with a diameter of 45 centimeters? A. 141.4 centimeters B. 70.7 centimeters C. 282.7 centimeters D. 6,361.7 centimeters

The circumference of a circle with a diameter of 45 centimeters is: 141.4 centimeters. Solution: circumference = diameter * pi c = d * pi c = 45 * 3.1416 c = 141.4 (rounded)

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