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Mathematics 17 Online
OpenStudy (anonymous):

Please help me, Question below !!! the length of the small leg of a 30-60-90 triangle is 5.what is the perimeter of the triangle?

OpenStudy (littlebird):

The sides of a 30-60-90 triangle are a, a*sqt(3), and 2a. In this case it looks like a is equal to 5. 2a=10 a*sqrt(3)=5*sqrt3) 5+10+5sqrt(3) will give you the perimeter.

OpenStudy (anonymous):

Okay thank you so much for your help :D

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