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Triangle ABC had vertices D(-3,-1), S(2,1), and A(2,-3). Classify Triangle Abc as scalene, isosceles, or equilateral?

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  • ?
    Lv 7
    3 months ago

    The vertices of the triangle: (-2, -1), (2, 1), and (2, -3)

    Acute isosceles triangle:

    Sides: a = 4   b = 4.472   c = 4.472

    Angles: ∠ A = 53.13°  ∠ B = 63.435° ∠ C = 63.435° 

  • Anonymous
    3 months ago

    I do not help people appear smarter than they actually are.

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