By reducing the circumference of a circle by 50 percent, by what percentage will its area decrease?

By reducing the circumference of a circle by 50 percent, by what perce

1.	By reducing the circumference of a circle by 50 percent, by what percentage will its area decrease?
A.	12.5 %
B.	25 %
C.	75 %
D.	50 %
Answer» D. 50 %

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By reducing the circumference of a circle by 50 percent, by what percentage will its area decrease?

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