shantae4
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 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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