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OpenStudy (anonymous):
How can I make an experiment where you find the relationship between diamater and area of a circle?
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OpenStudy (anonymous):
Relationship --> \[\pi (0.5d)^2\]
OpenStudy (anonymous):
get as many circular objects as you can and fit them on grid paper.... count the number of square units that the circle contains and count the number of square sides that are on the widest part of the circle....
OpenStudy (anonymous):
How will that bring the one doing the test to the end result?
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