document.write( "Question 985135: 16. The circumference of the circular pool is 31.4m. The path around it is 1m wide. Find the circumference of the outer boundary of the path. \n" ); document.write( "

Algebra.Com's Answer #605965 by macston(5194) $\"\"$ $\"About$

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\n" ); document.write( " $\"Circumference=%28pi%29%28diameter%29\"$
\n" ); document.write( " $\"diameter=circumference%2F%28pi%29\"$ = $\"%2831.4m%29%2Fpi=10m\"$
\n" ); document.write( ".
\n" ); document.write( "The 1 meter path adds 2 meters to the diameter, so new diameter is 12 meters.
\n" ); document.write( " $\"New_circumference=%2812m%29%28pi%29\"$ = $\"37.7m\"$ \n" ); document.write( "

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