Anonymous
Anonymous asked in Science & MathematicsMathematics · 2 months ago

Find side BC?

Find BC

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6 Answers

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  • 1 month ago

    A squared + B squared =C squared

    11 + 5 = C squared

    C = 4

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  • 2 months ago

    BC^2 

    = BA^2 + AC^2 

    = 11 + 5

    = 16

    BC = 4

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  • 2 months ago

    Use Pythagoras 

    BC^2 = (sqrt(5))^2 +  (sqrt(11))^2 

    BC^2 = 5 + 11 

    BC^2 = 16 

    BC = sqrt(16)

    BC = 4 

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  • 2 months ago

    pyth. theorem

    BC = √((√11)² + (√5)²) = √(11 + 5)) = √(16) = 4

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  • A.J.
    Lv 7
    2 months ago

    a right triangle is A²+B²= C²

    A is AB length, B is AC length, C is the BC hypotenuse.

    The square of a square root is the number inside it.

    This is an easy problem for those who know it, but the goal is for you to learn, so I just provided what you should need to answer it.

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  • 2 months ago

    Use the Pythagorean Theorem.

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