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    Solve for X from a Diagram : Setting up Triangles

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    I would like assistance in setting up the attached problem in order to solve it.
    A=2.875. X is the value that needs to be solved. In the book they give the value of X as 2.1091.

    See the attached file.

    © BrainMass Inc. brainmass.com March 4, 2021, 5:51 pm ad1c9bdddf
    https://brainmass.com/math/triangles/solve-diagram-setting-triangles-14597

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    Solution Preview

    See attachment.
    angle EDC = angle DEL = 56 degree (alternate angle)
    angle CDO ...

    Solution Summary

    A distance X is solved for using a diagram. An explanation is provided.

    $2.49

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