document.write( "Question 1113155: Determine the area of the circle circumscribing a regular 6-pointed star if the inner regular hexagon has 25 cm on a side. Please explain. \n" ); document.write( "
Algebra.Com's Answer #728220 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "The 6-pointed star can be viewed as 12 equilateral triangles.

\n" ); document.write( "The radius of the circle circumscribing the 6-pointed star is twice the altitude of one of those triangles.

\n" ); document.write( "The side of each triangle is 25.
\n" ); document.write( "The altitude of each triangle is 25*(sqrt(3)/2).
\n" ); document.write( "The radius of the circumscribed circle is 25*sqrt(3).
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