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Cassie plays a bass drum that has a radius of 3 inches. What is the drum's circumference? Use 3.14 for ​.

1 Answer

6 votes

Circumference is 2 times the radius times PI.

2 x 3 = 6

6 x 3.14 = 18.84

The circumference is 18.84 inches.

User Josh Bruce
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