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Discussion in 'Geometry and Trigonometry' started by nycmathguy, Nov 24, 2021.

  1. nycmathguy

    nycmathguy

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    Section 4.7

    20211120_183714.jpg

    Part (a)

    tan (theta) = x/20

    arctan[tan(theta)] = arctan(x/20)

    theta = arctan(x/20)

    For (b) just evaluate for theta when x = 5 meters and then when x = 12 meters.

    You say?
     
    nycmathguy, Nov 24, 2021
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  2. nycmathguy

    MathLover1

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    correct
     
    MathLover1, Nov 24, 2021
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  3. nycmathguy

    nycmathguy

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    Cool.
     
    nycmathguy, Nov 25, 2021
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