geometry

Geometry B Semester Exam help please
i am on 13 right now
13. The length of the hypotenuse of a 30 -60 -90 triangle is 11 what is the perimeter
a 11/2 +33/2 divide 3
b 33/2+11/2 divide 3
c 11+33 divide 3
d 33+11 divide 3
please help

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  1. the sides are in the ratio 1:√3:2
    so if the hypotenuse is 11, the sides are
    11/2, 11/2 √3, 11
    That makes the perimeter 11/2 (3+√3)

    I think you mangles your choices, since you need a √3 somewhere in there.

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    oobleck

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