document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=538523>Question 538523</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, <BR>\n" );
document.write( "I am not sure how to find formula to answer the question below:  Help!\r<BR>\n" );
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document.write( "Angles of a triangle. The second angle of a triangular garden is four times as large as the first. The third angle is 45° less than the sum of the other two angles. Find the measure of each angle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #353191 by </B><A HREF=/tutors/aboutme.mpl?userid=Mathpassionate><B>Mathpassionate(25)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Mathpassionate><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=Mathpassionate><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=353191\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Assume that:\r<BR>\n" );
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document.write( "1st Angle = A<BR>\n" );
document.write( "2nd Angle = B<BR>\n" );
document.write( "3rd Angle = C\r<BR>\n" );
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document.write( "The information provided is:\r<BR>\n" );
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document.write( "The second angle of a triangular garden is four times as large as the first.\r<BR>\n" );
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document.write( "So, B = 4A\r<BR>\n" );
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document.write( "The third angle is 45° less than the sum of the other two angles.\r<BR>\n" );
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document.write( "So, C = A+B - 45\r<BR>\n" );
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document.write( "There is a formula for triangles:\r<BR>\n" );
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document.write( "A+B+C = 180\r<BR>\n" );
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document.write( "Now, we replace the previous two formulas (B=4A) and C=A+B-45 into A+B+C = 180.\r<BR>\n" );
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document.write( "Then,\r<BR>\n" );
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document.write( "A+B+C=180<BR>\n" );
document.write( "A+(4A)+(A+B-45)=180\r<BR>\n" );
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document.write( "A+(4A)+A+4A-45=180<BR>\n" );
document.write( "5A+5A =180 + 45<BR>\n" );
document.write( "10A = 225\r<BR>\n" );
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document.write( "A= 225/10\r<BR>\n" );
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document.write( "A = 22.5\r<BR>\n" );
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document.write( "B = 4A<BR>\n" );
document.write( "B=4*(22.5)<BR>\n" );
document.write( "B= 90\r<BR>\n" );
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document.write( "C= A+B-45<BR>\n" );
document.write( "C= 22.5 + 90 -45<BR>\n" );
document.write( "C= 67.5\r<BR>\n" );
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document.write( "So the answer of \"Find the measure of each angle\" is:\r<BR>\n" );
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document.write( "A = 22.5°<BR>\n" );
document.write( "B= 90°<BR>\n" );
document.write( "C= 67.5°\r<BR>\n" );
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document.write( " </SPAN>\n" );
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