A tire rotates

1 answer:

7 0

$450\ rot/min=450\ rot/60s=\frac{450}{60}\ rot/s=7.5\ rot/min\\\\7.5\cdot360^o=2700^o\leftarrow answer$

$7.5\to7\ and\ half\ circle\to 180^o$

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Westkost [7]

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Ivan

Answer:

my answer is a bit different but kinda similar ig.

254.34in^2

Step-by-step explanation:

Radius = Diameter/2 18/2 = 9

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Mashcka [7]

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