document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=566695>Question 566695</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 215. Give the rectangular coordinates: (2, 45°)<BR>\n" );
document.write( "Answer Choices: <BR>\n" );
document.write( "A)(&#8730;5, &#8730;5)   C)(&#8730;3, &#8730;3) <BR>\n" );
document.write( "B)(&#8730;2, &#8730;2)   D)(2, 2) <BR>\n" );
document.write( " <BR>\n" );
document.write( "216. Give the rectangular coordinates: (-6, -150°). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(3&#8730;3, 3)   C)(3, 3&#8730;3) <BR>\n" );
document.write( "B)(-3&#8730;3, 3)  D)(-3, 3&#8730;3) <BR>\n" );
document.write( " <BR>\n" );
document.write( "217. Give the polar coordinates: (-2, 2). <BR>\n" );
document.write( "Anser Choices:<BR>\n" );
document.write( "A)(2&#8730;2, 135°)  C)(135, 2&#8730;2°) <BR>\n" );
document.write( "B)(2&#8730;2, 135)   D)(135, 2&#8730;2)  <BR>\n" );
document.write( " <BR>\n" );
document.write( "218. Give the polar coordinates: (-&#8730;2, -&#8730;2). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(2, 225)  C)(225, 2) <BR>\n" );
document.write( "B)(2, 225°) D)(225, 2°) <BR>\n" );
document.write( " <BR>\n" );
document.write( "219. Give the polar coordinates: (-1, &#8730;3). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(2, 120°)  C)(120, 2°) <BR>\n" );
document.write( "B)(2, 120)   D)(120, 2) <BR>\n" );
document.write( " <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #366316 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=366316\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 215. Give the rectangular coordinates: (2, 45°)<BR>\n" );
document.write( "Answer Choices: <BR>\n" );
document.write( "A)(&#8730;5, &#8730;5)   C)(&#8730;3, &#8730;3) <BR>\n" );
document.write( "B)(&#8730;2, &#8730;2)   D)(2,2)<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+r%2Asin%2845%29+=+2%2Asqrt%282%29%2F2+=+sqrt%282%29 ALIGN=MIDDLE  ALT=\"x+=+r%2Asin%2845%29+=+2%2Asqrt%282%29%2F2+=+sqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+r%2Acos%2845%29+=+2%2Asqrt%282%29%2F2+=+sqrt%282%29 ALIGN=MIDDLE  ALT=\"y+=+r%2Acos%2845%29+=+2%2Asqrt%282%29%2F2+=+sqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--> (sqrt(2),sqrt(2))<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "216. Give the rectangular coordinates: (-6, -150°). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(3&#8730;3, 3)   C)(3, 3&#8730;3) <BR>\n" );
document.write( "B)(-3&#8730;3, 3)  D)(-3, 3&#8730;3)<BR>\n" );
document.write( "Do it like 215 above.  You sure that's -6 ?<BR>\n" );
document.write( "=======================<BR>\n" );
document.write( "217. Give the polar coordinates: (-2, 2). <BR>\n" );
document.write( "Anser Choices:<BR>\n" );
document.write( "A)(2&#8730;2, 135°)  C)(135, 2&#8730;2°) <BR>\n" );
document.write( "B)(2&#8730;2, 135)   D)(135, 2&#8730;2)<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+sqrt%28%28-2%29%5E2+%2B+2%5E2%29+=+2sqrt%282%29 ALIGN=MIDDLE  ALT=\"r+=+sqrt%28%28-2%29%5E2+%2B+2%5E2%29+=+2sqrt%282%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "angle = arctan(y/x) = arctan(-1) = 135 degs<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "--> (2sqrt(2),135)<BR>\n" );
document.write( "=======================<BR>\n" );
document.write( "218. Give the polar coordinates: (-&#8730;2, -&#8730;2). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(2, 225)  C)(225, 2) <BR>\n" );
document.write( "B)(2, 225°) D)(225, 2°) <BR>\n" );
document.write( " <BR>\n" );
document.write( "219. Give the polar coordinates: (-1, &#8730;3). <BR>\n" );
document.write( "Answer Choices:<BR>\n" );
document.write( "A)(2, 120°)  C)(120, 2°) <BR>\n" );
document.write( "B)(2, 120)   D)(120, 2) <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );