Problem 80 of 7
Explain why radius size does not affect circle shape for comparing the cross-section of a microscopic cell and a macroscopic organism's eye.
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distinguish size from similarity.
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Explanation must distinguish similarity from congruence.
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Your answer is equivalent to the expected form.
Walkthrough
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1. Identify radius as a size measure.
2. Explain dilation scales all radii equally.
3. Conclude circles remain similar even with different sizes.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Saying different radii make different shapes.