document.write( "Question 1089304: An open cone has a slant height of 5 cm and a curved surface area of 251cm square .find the radius of its circular base leaving your answer corrects to 3 significant figures
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Algebra.Com's Answer #703650 by addingup(3677)![]() ![]() You can put this solution on YOUR website! 251 = Pi(r)5 \n" ); document.write( "251 = 15.71(r) \n" ); document.write( "r = 251/15.71 = 15.977 \n" ); document.write( " |