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If the diameter of the smaller circle is 7 km and the width of the circular path is 0.5 km, find the area of the path. (Assume π=3.14)

If the diameter of the smaller circle is 7 km and the width of the circular path is-example-1
User ObAt
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Answer: 12.1

Because you have to plug in your numbers in the expression d = 7km

User Zorglube
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5 votes

Answer:

12.1

Explanation:

User Arovit
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