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Aleksandr [31]
3 years ago
11

A wheel has a radius of 15 cm. Approximately how far does it travel in 4 revolutions?

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
7 0
Radius is 15 cm
Circumference = 2 pi r
C = 2 x 3.14 x 15cm
C = 94.2 cm
94.2 cm x 4 (revolutions) = 376.8 = D
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