shantae4 shantae4

09-06-2021
Mathematics

contestada

A circular track has a radius of 70cm. If an athlete runs around it twice, how far has he run?

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sumugrewal sumugrewal

09-06-2021

Answer:140 cm

Step-by-step explanation: If they ran twice: 70*2=140cm

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valadeznatalia01 valadeznatalia01

09-06-2021

The runner has ran 280m because we need to know the whole length and the radius is 70 so the diameter is 140 times 2 is 280

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