document.write( "Question 28420: whats the formula for the arc length of a circle? \n" ); document.write( "
Algebra.Com's Answer #15434 by sdmmadam@yahoo.com(530) ![]() You can put this solution on YOUR website! whats the formula for the arc length of a circle? \n" ); document.write( "If an arc of length s subtends an angle A radians at the centre of a cicle of radius r cms, then the arc length has the formula \n" ); document.write( "s= r times the angle A \n" ); document.write( "That is \n" ); document.write( "s=rA (cms) \n" ); document.write( " |