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Circles and Circumference

This topic covers the concepts of parts of circles and their circumference.
Practice Question
1

A builder is putting in a circular window. Find the circumference by rounding Π to 3 if the diameter is 96 inches.

 
Possible Answers
Your Answer
Correct Answer
A)

388 inches
B)

300 inches
C)

288 inches
D)

312 inches
Practice Question
2

Jonathan used a compass to draw a circle with a radius of 3 inches. Find the circumference of the circle. (Use 3.14 for Π)

 
Possible Answers
Your Answer
Correct Answer
A)

18.88 inches
B)

18.84 inches
C)

18.77 inches
D)

17.88 inches
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