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Thread: Hi some trig help please

  1. #1
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    Hi some trig help please

    How do we express h in terms of x

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  2. #2
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    Re: Hi some trig help please

    Q4. What is the volume of the cylinder (in terms of x)? What is the volume of the cone (in terms of x and h)?
    These are equal so set them equal and rearrange to find h in terms of x.
    Give it a go and come back if you need more help.

    Same approach needed in Q3.
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