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phi Group TitleBest ResponseYou've already chosen the best response.1
You need to find the radius of the circle. Sketch the problem and draw in a radius make it perpendicular to one of the triangle's sides.
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
dw:1389710684921:dw
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
do you know about 306090 triangles? and how to find the length of the short side (the radius "r")?
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.0
36090 yes. radius? just divide the diameter by 2 right?
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
You don't know the diameter. See the picture posted up above. what is ½ of the triangle's side?
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
sides are 28√3 long.
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.0
14√3
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
dw:1389711592719:dw
 10 months ago

stupidinmath Group TitleBest ResponseYou've already chosen the best response.0
use tan30= r/14√3?
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
you could but 306090 triangles are special. http://www.regentsprep.org/Regents/math/algtrig/ATT2/Ltri30.htm
 10 months ago

phi Group TitleBest ResponseYou've already chosen the best response.1
can you find "r" ?
 10 months ago
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