document.write( "Question 620026: please help me solve this question: the minute hand of a clock is 5cm long. How far will the tip of the hand move in 45 minutes? \n" ); document.write( "
Algebra.Com's Answer #389885 by nerdybill(7384)\"\" \"About 
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please help me solve this question: the minute hand of a clock is 5cm long. How far will the tip of the hand move in 45 minutes?
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\n" ); document.write( "Circumference of circle made by the tip of the minute hand:
\n" ); document.write( "(pi)d
\n" ); document.write( "or
\n" ); document.write( "(pi)(2r)
\n" ); document.write( "(3.14)(2*5)
\n" ); document.write( "(3.14)(10)
\n" ); document.write( "31.4 cm
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\n" ); document.write( "moving 45 minutes is equivalent to 3/4 of an hour or 3/4 of the circle:
\n" ); document.write( "(3/4)(31.4)
\n" ); document.write( "(.75)(31.4)
\n" ); document.write( "23.55 cm (answer)\r
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