Triangular Parcel of Land

Discussion in 'Geometry and Trigonometry' started by nycmathguy, Jan 21, 2022.

  1. nycmathguy

    nycmathguy

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    Section 6.2

    Screenshot_20220116-120611_Samsung Notes.jpg

    IMG_20220121_163010.jpg

    IMG_20220121_163014.jpg
     
    nycmathguy, Jan 21, 2022
    #1
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  2. nycmathguy

    MathLover1

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    one angle is correct, find another angle too
     
    MathLover1, Jan 21, 2022
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  3. nycmathguy

    nycmathguy

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    IMG_20220122_115710.jpg

    IMG_20220122_115720.jpg
     
    nycmathguy, Jan 22, 2022
    #3
  4. nycmathguy

    MathLover1

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    B =cos^-1((115^2+76^2-92^2) / (2*115*76))=52.93°
     
    MathLover1, Jan 22, 2022
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  5. nycmathguy

    nycmathguy

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    Ok. Thanks.
     
    nycmathguy, Jan 22, 2022
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  6. nycmathguy

    Country Boy

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    The problem does NOT ASK you to find the angle you have labeled x! It specifically says "What angles does the frontage make with the other two boundaries?". The frontage is the 115 m side so the angles it makes with the other two boundaries are the two angles other than x.
     
    Country Boy, Jan 23, 2022
    #6
  7. nycmathguy

    nycmathguy

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    MathLover1 has already corrected my error.
     
    nycmathguy, Jan 23, 2022
    #7
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