document.write( "Question 437366: Find the area (a) of the circle with a diameter (d) of 4.02 \n" ); document.write( "

Algebra.Com's Answer #302545 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Divide the diameter by 2 to get the radius. Square the result. Multiply that result by

. Leave it in terms of

for the exact answer, or use a suitable approximation for

to calculate a numeric approximation. Since the diameter was given to two decimal places, the area must not be expressed to greater precision.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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