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    College Physics
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    Exam 1: Introduction
  5. Question
    The Radius of a Circle Is Increased by 5
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The Radius of a Circle Is Increased by 5

Question 40

Question 40

Multiple Choice

The radius of a circle is increased by 5%.The percentage increase of the area is


A) 5%.
B) 10%.
C) 12%.
D) 16%.

Correct Answer:

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