Friday, November 13, 2009

In finding a segment of a circle, how do you find the height of the triangle?

When finding the segment of a circle you must find the triangle from the number of degrees, then you have to find the height of the triangle in order for it to work. I have a circle with 60 degrees and 12m radius, how do I find the height to these triangles?? Is there a formula you can provide me with?

In finding a segment of a circle, how do you find the height of the triangle?
cosine/radius


sine/radius


a2+B2=C2


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