Circles

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Circumference:

Find the circumference of a circle with a radius of 3.7 meters. Use 3.14 for π. Write your answer as a decimal rounded to the nearest hundredth.

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Circumference:

Find the circumference of a circle with a radius of 3.7 meters. Use 3.14 for π. Write your answer as a decimal rounded to the nearest hundredth.

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Circumference:

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Circumference:

One layer of tape is wrapped around a metal duct. How long is the piece of tape? Use 3.14 for π. Round to the nearest hundredth if necessary. 

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Circumference:

One layer of tape is wrapped around a metal duct. How long is the piece of tape? Use 3.14 for π. Round to the nearest hundredth if necessary. 

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Circumference:

A pocket compass has a circumference of 9.42 inches. Find the approximate diameter of the compass. Use 3.14 for π. Round to the nearest hundredth if necessary.

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Circumference:

A pocket compass has a circumference of 9.42 inches. Find the approximate diameter of the compass. Use 3.14 for π. Round to the nearest hundredth if necessary.

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Circumference:

A circular clock has a circumference of 27 inches. Find the approximate radius of the clock. Use 3.14 for π. Round to the nearest hundredth if necessary.  

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Area:

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Area:

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Area:

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Area:

You do: Volume:

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Volume:

The Jackson family installed a cylindrical whirlpool on their back patio. The height of the whirlpool is 3 feet. The diameter of the whirlpool is 7 feet. How much water is needed to fill the whirlpool?