document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=199111>Question 199111</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In the right triangle ABC, angle C measures 90 degree. The length of leg AC is 7 and the length of the hypotenuse AB is 12.<BR>\n" );
document.write( "a)Find, to the nearest degree, the measure of angle A.<BR>\n" );
document.write( "b)Find, to the nearest integer, the length of BC. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #149601 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=149601\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In the right triangle ABC, angle C measures 90 degree. The length of leg AC is 7 and the length of the hypotenuse AB is 12.<BR>\n" );
document.write( "a)Find, to the nearest degree, the measure of angle A.<BR>\n" );
document.write( "sin(A) = 7/12<BR>\n" );
document.write( "A = 36º<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "b)Find, to the nearest integer, the length of BC.<BR>\n" );
document.write( "BC^2 = 12^2 - 7^2 = 95<BR>\n" );
document.write( "BC = ~ 10 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );