document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=305011>Question 305011</A>: <I><SPAN STYLE=\"word-break: break-all;\"> My friend and i have been working on this math problem and we can't seem to figure it out. We were wondering if someone could help us? Please and Thank You!! We would deeply apprecaite it!!\r<BR>\n" );
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document.write( "Spheres<BR>\n" );
document.write( "About two cans of paint are needed to cover the hemispherical dome of the silo. Approximatley how many cans are needed to paint the rest of the silo's exterior? the height is 20m from the bottom to the top of the cylinder and the base is 10m </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #218431 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=218431\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> About two cans of paint are needed to cover the hemispherical dome of the silo. Approximatley how many cans are needed to paint the rest of the silo's exterior? the height is 20m from the bottom to the top of the cylinder and the base is 10m diameter<BR>\n" );
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document.write( "The surface area of a sphere of radius 5 meters is<BR>\n" );
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document.write( "Half of that is 50 pi square meters<BR>\n" );
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document.write( "The lateral area of the silo is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=Area+=+2pi%2Ar%2Ah ALIGN=MIDDLE  ALT=\"Area+=+2pi%2Ar%2Ah\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "r = 5, h = 20<BR>\n" );
document.write( "Area = 200 pi<BR>\n" );
document.write( "That's 4 times the hemisphere, so it's ~8 cans of paint.<BR>\n" );
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