document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=262993>Question 262993</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A Hemispherical Dome,open at base,is made from a sheet of fibre.<BR>\n" );
document.write( "if the radius of hemispherical dome is 40cm and 13/170 of the fibre sheet actually used was wasted in making the dome.<BR>\n" );
document.write( "Find the cost of the dome at the rate of Rs.35 per cm square<BR>\n" );
document.write( "(take &#960; =3.14) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #193746 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=193746\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A Hemispherical Dome,open at base,is made from a sheet of fibre.<BR>\n" );
document.write( "if the radius of hemispherical dome is 40cm and 13/170 of the fibre sheet actually used was wasted in making the dome.<BR>\n" );
document.write( "Find the cost of the dome at the rate of Rs.35 per cm square<BR>\n" );
document.write( "(take &#960; =3.14)\r<BR>\n" );
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document.write( "Surface area of hemisphere = 2pi*r^2 r = radius\r<BR>\n" );
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document.write( "2*3.14*40*40 = 10048 cm square\r<BR>\n" );
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document.write( "Let the area of fibre sheet be x\r<BR>\n" );
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document.write( "10058+13/170 *x = x\r<BR>\n" );
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document.write( "1708160 +13x= 170x\r<BR>\n" );
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document.write( "1708160= 157x\r<BR>\n" );
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document.write( "= 10880 sq. cm\r<BR>\n" );
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document.write( "Rs.35/sq. cm = cost of fibre sheet.\r<BR>\n" );
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document.write( "10880 *35=  Rs.380,800<BR>\n" );
document.write( " </SPAN>\n" );
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