Circumference of a circle = 2pir
2pi(5) = 10pi
<h2>
Answer:</h2><h2>40 minutes</h2>
Step-by-step explanation:

The speed of a bus that travels 250 km in 2 hours is 145 because you have to divide 250 km and 2 hours which gives 145.
Hope this helps:)
Answer:
2.83
Step-by-step explanation:
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