document.write( "Question 1210244: The area of a cross section of a sphere is 64\% of the largest possible cross sectional area of the sphere. If the sphere has radius 1/2, what is the area of the cross section? \n" ); document.write( "
Algebra.Com's Answer #851736 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "The great circle of the sphere is a circle with radius 1/2; its area is \"%28pi%29%28r%5E2%29=%281%2F4%29pi\".

\n" ); document.write( "The area of the circle in this problem is 64% of the area of the great circle.

\n" ); document.write( "\"%28%281%2F4%29pi%29%2864%2F100%29=%2816%2F100%29pi=%284%2F25%29pi\"

\n" ); document.write( "ANSWER: \"%284%2F25%29pi\"

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