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OpenStudy (anonymous):
the length of the hypotenuse of a 30-60-90 triangle is 18. what is the perimeter?
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OpenStudy (ipwnbunnies):
Use side ratios to figure out the lengths of the other sides.
OpenStudy (anonymous):
Uh...
OpenStudy (anonymous):
Similar to your question: http://openstudy.com/study#/updates/533114f4e4b098cb90a7b767
OpenStudy (anonymous):
30-60-90 degree triangles have specific ratios to their sides. I explain that in a video: http://hwhelpguy.weebly.com/geometry.html
OpenStudy (anonymous):
18+9+9Rad3
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OpenStudy (anonymous):
Im still so confused. Thanks tho.
OpenStudy (anonymous):
I give up. Ima go to bed. Thank you guys.
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