document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1135553>Question 1135553</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In ∆ABC, b=5 and c=4. The area of the triangle is 15√7/4. To the nearest tenth,<BR>\n" );
document.write( "calculate a and m < A (in degrees). <BR>\n" );
document.write( "a = 15√7/4 = 9.92157<BR>\n" );
document.write( "A =?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #753236 by </B><A HREF=/tutors/aboutme.mpl?userid=AnlytcPhil><B>AnlytcPhil(1810)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=AnlytcPhil><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=AnlytcPhil><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=753236\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C2400%2F7%2C-1%2C6%2C-1%2C5%2Cgreen%28line%28.5%2C0%2C.5%2C3sqrt%287%29%2F2%29%29%2C%0D%0A%0D%0Alocate%283%2C2%2C%22a=%3F%22%29%2C%0D%0Alocate%280%2C0%2CA%29%2Clocate%285%2C0%2CC%29%2C+locate%28.49%2C4.3%2CB%29%2C+green%28locate%28.6%2C2%2Ch%29%29%2C%0D%0Alocate%28.5%2C0%2CD%29%2C+locate%281.6%2C-.3%2CAC=b=5%29%2Clocate%28-.9%2C2%2CAB=c=4%29%2C%0D%0Atriangle%280%2C0%2C5%2C0%2C.5%2C3sqrt%287%29%2F2%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%2810%2C1%2C%0D%0Amatrix%281%2C3%2CDraw%2Cheight%2Ch%29%2C%0D%0Amatrix%281%2C3%2Carea%2C%22%22=%22%22%2Cexpr%281%2F2%29%2Abase%2Aheight%29%2C%0D%0Amatrix%281%2C3%2C15sqrt%287%29%2F4%2C%22%22=%22%22%2Cexpr%281%2F2%29%2AAC%2ABD%29%2C%0D%0Amatrix%281%2C3%2C15sqrt%287%29%2F4%2C%22%22=%22%22%2Cexpr%281%2F2%29%2Ab%2Ah%29%2C%0D%0Amatrix%281%2C3%2C15sqrt%287%29%2F4%2C%22%22=%22%22%2Cexpr%281%2F2%29%2A5%2Ah%29%2C%0D%0Amatrix%281%2C4%2CMultiply%2Cthrough%2Cby%2C+4%29%2C%0D%0Amatrix%281%2C3%2C15sqrt%287%29%2C%22%22=%22%22%2C2%2A5%2Ah%29%2C%0D%0Amatrix%281%2C5%2CDivide%2Cboth%2Csides%2Cby%2C5%29%2C%0D%0Amatrix%281%2C3%2C3sqrt%287%29%2C%22%22=%22%22%2C2h%29%2C%0D%0Amatrix%281%2C3%2C3sqrt%287%29%2F2%2C%22%22=%22%22%2Ch%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%2810%2C1%2C%0D%0A%0D%0Amatrix%281%2C3%2CUse%2C+Pythagorean%2Ctheorem%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2BBD%5E2%2C%22%22=%22%22%2CAB%5E2%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2CAB%5E2-BD%5E2%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2Cc%5E2-h%5E2%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2C4%5E2-%283%2Asqrt%287%29%2F2%29%5E2%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2C16-%289%2A7%29%2F4%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2C64%2F4-63%2F4%29%2C%0D%0Amatrix%281%2C3%2CAD%5E2%2C%22%22=%22%22%2C1%2F4%29%2C%0D%0Amatrix%281%2C3%2Csqrt%28AD%5E2%29%2C%22%22=%22%22%2Csqrt%281%2F4%29%29%2C%0D%0Amatrix%281%2C3%2CAD%2C%22%22=%22%22%2C1%2F2%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%286%2C1%2C%0D%0A%0D%0Amatrix%281%2C3%2CAD%2BDC%2C%22%22=%22%22%2CAC%29%2C%0D%0Amatrix%281%2C3%2C1%2F2%2BDC%2C%22%22=%22%22%2Cb%29%2C%0D%0Amatrix%281%2C3%2C1%2F2%2BDC%2C%22%22=%22%22%2C5%29%2C%0D%0Amatrix%281%2C3%2CDC%2C%22%22=%22%22%2C5-1%2F2%29%2C%0D%0Amatrix%281%2C3%2CDC%2C%22%22=%22%22%2C10%2F2-1%2F2%29%2C%0D%0Amatrix%281%2C3%2CDC%2C%22%22=%22%22%2C9%2F2%29+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Edwin</pre> </SPAN>\n" );
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