document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=473379>Question 473379</A>: <I><SPAN STYLE=\"word-break: break-all;\">  How can I  find a sector's perimeter when giving the radius and the angle?<BR>\n" );
document.write( "radius - 4 units and angle 270 \r<BR>\n" );
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document.write( "I was thinking of adding the diameter and 3/4 ( 8 pi) \r<BR>\n" );
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document.write( "since 270 is 3/4's of 360 and i would like to get only the length of the arc so 3/4 of the whole perimeter would give me that. then i would just add the diameter (8) to obtain the whole perimeter. <BR>\n" );
document.write( " will that work? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #324628 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=324628\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> find a sector's perimeter when given the radius and the angle?<BR>\n" );
document.write( "radius - 4 units and angle 270. <BR>\n" );
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document.write( "Yes; find the perimeter of the circle:<BR>\n" );
document.write( "P = 2(pi)r = 8(pi) units<BR>\n" );
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document.write( "Find the arc of the sector:<BR>\n" );
document.write( "x/270 = (8pi)/360<BR>\n" );
document.write( "x = (3/4)(8pi)<BR>\n" );
document.write( "x = 6pi<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Then the sector's perimeter is 4 + 4 + 6pi = 8+6pi units<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "=================  </SPAN>\n" );
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