document.write( "Question 1142827: If the diameter of a circle is P and P^2/4 =2whag is the area is the circle!
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Algebra.Com's Answer #763557 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( "Area = (pi)(r^2) formula for area of a circle\r\n" ); document.write( " = (pi)((P/2)^2) the radius is half the diameter, which is P\r\n" ); document.write( " = (pi)(P^2/4) simplify\r\n" ); document.write( " = (pi)(2) it is given that P^2/4 = 2\r\n" ); document.write( " = 2pi \n" ); document.write( " |