document.write( "Question 1023698: Here's the question: Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 4 inches, and the larger gear has a radius of 7 inches. What is the angle measure, in degrees and rounded to the nearest tenth, through which the larger gear has rotated when the smaller gear has made one complete rotation?\r
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Algebra.Com's Answer #639158 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Here's the question: Two gears are connected and are rotating simultaneously. \n" ); document.write( "The smaller gear has a radius of 4 inches, and the larger gear has a radius of 7 inches. \n" ); document.write( "Perimeter of the smaller gear:: 2*pi*4 = 8pi inches \n" ); document.write( "---------------------------- \n" ); document.write( "What is the angle measure, in degrees and rounded to the nearest tenth, through which the larger gear has rotated when the smaller gear has made one complete rotation? \n" ); document.write( "Perimeter of the larger gear:: 2*pi*7 = 14pi inches \n" ); document.write( "----- \n" ); document.write( "Ans: (8pi/14pi)360 degrees = (4/7)360 deg = 205.71 degrees \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------ \n" ); document.write( " \n" ); document.write( " |