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3. what is the perimeter of the
triangle shown below?
(3x² – 2x) cm
(2x² + 7) cm
(x² + 12x - 5) cm​

Answers

  • Réponse publiée par: calmaaprilgrace

    Perimeter is 6x² + 10x + 2

    Step-by-step explanation:

    Given:

    a = (2x²+7)b = (x²+12x-5)c = (3x²-2x)

    Find: Perimeter of Triangle

    Equation for Perimeter of Triangle:

    P = a + b + c

    P = (2x²+7)+(x²+12x-5)+(3x²-2x)

    P = 6x² + 10x + 2

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3. what is the perimeter of thetriangle shown below? (3x² – 2x) cm(2x² + 7) cm(x² + 12x - 5) cm​...