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Math Help - trapezoid

  1. #1
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    trapezoid

    I've a geometry teacher who doesn't teach! Help with this please!



    Which equation below correctly represents the relationship of the sides given in the diagram above?

    a. 3x-2+2x+17=360 degrees b. 3x-2+2x+17=180 degrees

    c. 3x-2+2x+17=90 degrees d. 3x-2=2x+17
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  2. #2
    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by peachgal View Post
    I've a geometry teacher who doesn't teach! Help with this please!



    Which equation below correctly represents the relationship of the sides given in the diagram above?

    a. 3x-2+2x+17=360 degrees b. 3x-2+2x+17=180 degrees

    c. 3x-2+2x+17=90 degrees d. 3x-2=2x+17
    d. those two strikes in the sides of the trapezium shows equality. 3x - 2 is equal to 2x + 17
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