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Explain how you know pi is a constant. Use ratios of two circles to justify your answer.

2 Answers

11 votes

Answer:

ratio is a constant since all circles are geometrically similar and linear proportions between any similar geometric figures are constant.

Explanation:

User Islingre
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is defined to be the ratio of the circumference of a circle over its diameter (or 2 times its radius). This ratio is a constant since all circles are geometrically similar and linear proportions between any similar geometric figures are constant.
User Binvention
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