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MATH

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Use a table of trigonometric values to find the angle è in the right triangle in the following problem. Round to the nearest degree, if necessary.
cos è=? A=22 H=38

  • MATH - ,

    Not being able to see your diagram, I will assume that A stands for adjacent, and H stands for hypotenuse
    so ....
    cos è = 22/38 = .578947...
    è = 54.623..
    so to the nearest degree è=55°

  • MATH - ,

    4.735

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