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the radius of earth is 4000 miles, how far would you travel in going around the equator?

  • astronomy -

    You're looking for the circumference of the earth.

    C = pi * d
    C = 3.14 * 8,000
    C = ?

  • astronomy -

    i don't understand. That my homework question

  • astronomy -

    Katy: what is PI*8000?

  • astronomy -

    The radius of earth is 4000 miles, how far would you travel in going around the equator? I need the answer to this.

  • astronomy -

    The radius is 4,000 miles, so the diameter is 8,000 miles.

    Multiply: 3.14 times 8,000 to find your answer.

  • astronomy -


  • astronomy -

    You're welcome.

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