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Mathematics 17 Online
OpenStudy (anonymous):

What is the value of x? Round to the nearest tenth. http://static.k12.com/calms_media/media/1579000_1579500/1579366/1/3fa9192c258b038155292d4aed376389f3d6fe9d/MS_IMC-150126-130905.jpg

OpenStudy (anonymous):

x=21.44

OpenStudy (anonymous):

a triangle is 180 degress, so what you have to do is take 180-28-18 and you get ur answer, Just to double chek you Add the answer you get and the Original numbers, so it would be, X+28+18

OpenStudy (anonymous):

or you could use the pythagorean theorum and subtract 18squared from 28 squared

OpenStudy (anonymous):

@iGreen

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