document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=453120>Question 453120</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.Find A for the right triangle if c=24 and b=30. Round to the nearest tenth. <BR>\n" );
document.write( "  How would I find big A?\r<BR>\n" );
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document.write( "2.Find the values of the six trig. finctions for an angle in standard position if the point (1,2) lies on its terminal side. Answer as a fraction in simplest form.\r<BR>\n" );
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document.write( "3.Find the area of the triangle given by: A=43, b=16, and c=12. Round to the nearest tenth.\r<BR>\n" );
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document.write( "How to I do these? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311343 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=311343\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.Find A for the right triangle if c=24 and b=30. Round to the nearest tenth. <BR>\n" );
document.write( "How would I find big A? <BR>\n" );
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document.write( "If \"b\" is the hypotenuse, cos(A) = c/b = 24/30 = 0.8<BR>\n" );
document.write( "Then B = cos^-1(0.8) = 36.87 degrees<BR>\n" );
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document.write( "2.Find the values of the six trig. finctions for an angle in standard position if the point (1,2) lies on its terminal side. Answer as a fraction in simplest form.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "x = 1 and y = 2 so r = sqrt(1^2+2^2) = sqrt(5)<BR>\n" );
document.write( "sin = y/r = 2/sqrt(5)<BR>\n" );
document.write( "cos = x/r = 1/sqrt(5)<BR>\n" );
document.write( "tan = y/x = 2<BR>\n" );
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document.write( "csc = r/y = sqrt(5)/2<BR>\n" );
document.write( "sec = r/x = sqrt(5)<BR>\n" );
document.write( "cot = x/y = 1/2<BR>\n" );
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document.write( "3.Find the area of the triangle given by: A=43, b=16, and c=12. Round to the nearest tenth.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Area = (1/2)*b*c*sin(A) = (1/2)*16*12*sin(43) = 65.47 sq units<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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