30-60-90 triangle

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The hypotenuse of a 30-60-90 triangle is 10. Find the perimeter.

How do i do that?

  • 30-60-90 triangle -

    The sides of a 30-60-90 triangle are in the ratio of
    1 : √3 : 2

    so your triangle will be in the ratio a : b : 10

    a/1 = 10/2
    a = 5

    b/√3 = 10/2
    b = 5√3

    so the perimeter = 5 + 5√3 + 10 = 15 + 5√3 or appr. 23.66

  • 30-60-90 triangle -

    thank you

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