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Olenka [21]
3 years ago
12

A wheel has a radius of 15 cm. Approximately how far does it travel in 2 revolutions?

Mathematics
1 answer:
aliina [53]3 years ago
6 0

Answer and Step-by-step explanation:

We~ require ~to ~calculate~ the ~circumference ~(C) ~of ~the ~wheel.

\boxed{Formula:C=2pi ~r}

Where~ r ~is ~the ~radius ~of ~the ~wheel.

We ~require~ 4 ~complete~ revolutions ~of ~the ~wheel.

→ Distance~traveled=2 × 2pi~r

=2 × 2pi~r × 15=60pi=188.49

=188.49

Hope~my~answer~helped!~

-Isabelle~Williams

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