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Mathematics 18 Online
OpenStudy (shaleiah):

Medal and Fan if you help me solve it.

OpenStudy (welshfella):

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OpenStudy (welshfella):

that is the ratio of lengths of the sides of a 30-60-90 triangle so put the hypotenuse 2x = 15 and the perometer will be 15 + 7.5 + sqrt3 * 7.5

OpenStudy (welshfella):

simplify that and you'll get one of the answer choices

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