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6 votes
6 votes
If radius of circle is decreased by 50% its area is reduced by

User DaveAlger
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1 Answer

26 votes
26 votes

Answer:

0.25 or 25%

Explanation:

because the area of circle is 2πr^2 or two radius times together so that both are decreased by 50%

User Lyubomir Velchev
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