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    Trigonometry question

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    A beam 25 feet long leans against a wall. If the top of the beam rests at a point on the wall 17.5 feet above the floor, what is the angle the beam makes with the wall?

    © BrainMass Inc. brainmass.com September 28, 2022, 9:58 pm ad1c9bdddf

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    hypotenuse= length of the beam= 25 feet
    altitude= 17.5 feet

    Therefore Sin phi = ...

    Solution Summary

    Answers a trigonometry question.