document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=388008>Question 388008</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A vitamin tablet is 2.4 cm long and is in the shape of a cylinder with hemispheres of diameter 0.6 cm attached to both ends. Another vitamin tablet is in the shape of a cylinder of height 0.6 cm. Find:<BR>\n" );
document.write( "a) The radius of the cylindrical tablet given that it's surface area is equal to that of the first tablet, and,<BR>\n" );
document.write( "b) The volume of each tablet.   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #275191 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=275191\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> formulas that apply:<BR>\n" );
document.write( "area of a circle = pi*radius^2<BR>\n" );
document.write( "circumference of circle = 2 *pi *radius<BR>\n" );
document.write( "area of  cylinder = 2 *pi *radius *h<BR>\n" );
document.write( "area of sphere or 2 hemispheres= 4*pi*radius^2<BR>\n" );
document.write( "volume of a sphere = 4/3 *pi*radius^3<BR>\n" );
document.write( "volume of clinder =pi*radius^2*h<BR>\n" );
document.write( "pi = 3.14\r<BR>\n" );
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document.write( "surface area of  first tablet = surface area of cylinder + surface are of 2 hemispheres on  each end<BR>\n" );
document.write( "surface area of cylinder = (2 *pi *radius *h) =2*pi*.3*2.4=4.52<BR>\n" );
document.write( "surface area of 2 hemispheres =4*pi*radius^2 = 4*pi*.3^2=1.13\r<BR>\n" );
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document.write( "surface area of first tablet = 4.52+1.13 = 5.65 cm^2\r<BR>\n" );
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document.write( "a)as stated, area of second tablet =area of first tablet =2 *pi *radius *.6=5.65\r<BR>\n" );
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document.write( "radius = 5.65/(2*pi*.6) = 1.5 cm\r<BR>\n" );
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document.write( "b) volume of first tablet = (4/3 *pi*radius^3)+(2 *pi *radius^2 *h)<BR>\n" );
document.write( "=(4/3 *pi*.3^3)+(2*pi*.3^2*2.4)=.113+1.36 =1.47 cm^3\r<BR>\n" );
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document.write( "volume of second tablet = pi*radius^2*h=pi*1.5^2*.6 =4.24 cm^3\r<BR>\n" );
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document.write( "ans: a) The radius of the second tablet is 1.5 cm<BR>\n" );
document.write( "       b) The volume of the first tablet is 1.47 cm^3<BR>\n" );
document.write( "            The volume of the second tablet is 4.24 cm^3 </SPAN>\n" );
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