Ratios and Pi

3 days ago

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10 QuestionsShow answers

- Question 1120 secondsReport an issueQ.
Which of the following formulas do we use to find the Circumference of a circle when given the radius?

answer choices - Question 2120 secondsReport an issueQ.
Which of these best describes $\pi?$

answer choices - Question 3120 secondsReport an issueQ.
Which of the following equations represents the relationship between the circumference, C, and the diameter, d, of any circle?

answer choices - Question 460 secondsReport an issueQ.
What number is pi?

answer choices - Question 560 secondsReport an issueQ.
Which of these ratios is the closest approximation of pi?

answer choices - Question 660 secondsReport an issueQ.
_______________ is the distance around a circle.

answer choices - Question 760 secondsReport an issueQ.
_____________ is half of the diameter

answer choices - Question 860 secondsReport an issueQ.
______________ is twice the radius

answer choices - Question 960 secondsReport an issueQ.
If the radius of a circle is 12.5 meters, the diameter is _

answer choices - Question 1060 secondsReport an issueQ.
If the diameter of a circle is 50 yards, the radius is ______.

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