7. Complete the following statements: the circumference and the diameter increase in the same -----------------------therefore, they are -----------------------.
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Step-by-step explanation:
Circles are all similar, and "the circumference divided by the diameter" produces the same value regardless of their radius. This value is the ratio of the ...
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The changes in which no new substance are formed,are called physical changes. In a physical change,the substances involved do not change their identity. They can be easily returned to their original form by some physical changes.
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