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14 September, 01:53

The circumference of a redwood tree trunk is 18π ft, and it is 100 ft tall. What is the approximate volume of the redwood tree trunk?

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  1. 14 September, 02:14
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    The answer to your question is: Volume = 8100 π ft³ or 25446.9 ft³

    Step-by-step explanation:

    Data

    Circumference = 18π

    Height = 100 ft

    Volume = πr²h

    Circumference = 2πr

    Process

    Find r

    18π = 2πr

    r = 18/2

    r = 9

    Volume = π (9) ² (100

    = π (81) 100

    = 25446.9 ft³ or 8100π ft³
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