document.write( "Question 767023: A clock's minute hand is 10cm long. What area it will cover from 9:00am to 9:35am? \n" ); document.write( "
Algebra.Com's Answer #467369 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! 360 degrees on a clock face. \n" ); document.write( "Each 5 mins = 30 degrees. \n" ); document.write( "So, 9.00 - 9.35 = 7*30 = 210 degrees. \n" ); document.write( "210/360 = area/Pi*r^2 \n" ); document.write( "210/360 = area/Pi*10^2 \n" ); document.write( "Area = (210*Pi*100)/360 \n" ); document.write( "Area = 183.3cm^2 \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |