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anonymous

  • one year ago

The figure below shows the ideal pattern of movement of a herd of cattle, with the arrows showing the movement of the handler as he moves the herd. The arc the handler makes from the starting point to the return point should be a quarter of a circle. Based on this theory, what distance will the handler move from the starting point to the return point if he creates an arc of a circle of radius 75 feet? (5 points) 1884 feet 4415.63 feet 58.88 feet 117.75 feet

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  1. anonymous
    • one year ago
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  2. ivanzud
    • one year ago
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    Are you finding the arc length?

  3. anonymous
    • one year ago
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    Maybe. I have no Idea on how to do this.

  4. ivanzud
    • one year ago
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    The arc length formula is 90/360*Circumference of circle(471.238898)=117.8

  5. ivanzud
    • one year ago
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    Which is answer D

  6. anonymous
    • one year ago
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    How did you find the circumference of the circle?

  7. ivanzud
    • one year ago
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    The arc length formula is actually \[\theta*r\]

  8. anonymous
    • one year ago
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    ok ThX.

  9. ivanzud
    • one year ago
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    Circumference formula is \[2 \pi*r\]

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