document.write( "Question 810: Find the lateral area of the small cone that has a radius of 3 inches and a height of 4 inches. \n" ); document.write( "
Algebra.Com's Answer #267 by pushpaharan(47) ![]() You can put this solution on YOUR website! Surface area of cone is = (PI)*R*S + (PI)*R^2, where R- radius, S- Slant height.\r \n" ); document.write( "\n" ); document.write( "Slant height can be found using Pythagorean Theorem, where you know the height, and radius. Then slant height will be hypotenuse. \n" ); document.write( "there fore s= sqrt( h^2 + r^2) = 5\r \n" ); document.write( "\n" ); document.write( "Surface area = 75.43\r \n" ); document.write( "\n" ); document.write( "If it doesn't haVE CIRCULER LID, THEN NO NEED TO CONSIDER (PI)*R^2 \n" ); document.write( " |