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The minute hand clock has a length of nine inches. How much area had the minute hand covered in thirty minutes?

The minute hand clock has a length of nine inches. How much area had the minute hand covered in thirty minutes?
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The minute hand clock has a length of nine inches. How much area had the minute hand covered in thirty minutes?

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User CeejeeB
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1 Answer

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about 127 inches. use the formula: r squared times 3.14 divided by 2. aka the formula to find area of a circle divided by two because it only covered 30 mins 
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User Dror Fichman
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