in the triangle ABC the length are BC=15 AC=10 what s the angle measurement of A?

11 Answers

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  • Anonymous
    8 months ago

    Stupid question due to lack of sufficient information.

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  • 8 months ago

    Insufficient information.

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  • Anonymous
    8 months ago

    Not enough information.

    Is it right angled? Is there an angle given?

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  • Zheia
    Lv 6
    8 months ago

    The angle A could be from 0 to 180 degrees.

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  • TomV
    Lv 7
    8 months ago

    Insufficient information for finding a unique solution. AB can be any length in the interval (5, 25) and angle A will be different for each different length.

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  • GA41
    Lv 7
    8 months ago

    BC would be the opposite side (opposing the angle), BC would be the adjacent. the ratio of Opposite/ adjacent would be the tangent of the Angle. In this problem the tangent of angle A is 15/10 = 1.5. On the tangent chart, a 57 degree angle has a tangent of 1.54. A 56 degree angle has a tangent of 1.483. So the Angle is between 56 and 57 degrees. If you don't extrapolate to a more exact answer. I'd say the answer was Angel A is a 57 degree angle.

    • Puzzling
      Lv 7
      8 months agoReport

      You seem to be assuming a *right* triangle.

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  • 8 months ago

    Well, BC is the side opposite angle A.....

    AC is the side opposite B

    and AB is the side opposite C.....

    So, more info is required

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  • ted s
    Lv 7
    8 months ago

    not enough information......better query is what is the maximum measure of A ?

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  • 8 months ago

    More information is needed.

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  • 8 months ago

    It can't be determined from the information given. You have only provided two sides. We would need either the third side, or another angle. That other angle could be 90°, for example if you had stated this was a *right* triangle, but you didn't.

    Answer:

    Insufficient information

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