document.write( "Question 840347: a horse is attached to a pole by a rope that is 15 feet long if the horse walks around the pole 4 times how far has the horse walked in total \n" ); document.write( "
Algebra.Com's Answer #506897 by Fombitz(32388)\"\" \"About 
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The horse travels in a circle that has a radius of 15'.
\n" ); document.write( "The circumference of a circle (the distance once around) is \"C=2pi%2AR\"
\n" ); document.write( "So then 4 times around would be,
\n" ); document.write( "\"D=4%2A2%2Api%2A15=120%2Api\"
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