document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132347>Question 1132347</A>: <I><SPAN STYLE=\"word-break: break-all;\"> angle AOT = angle ABT = 90° |AO| =3cm, |OT| =18cm. calculate the value of |AB| and angle O.<BR>\n" );
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document.write( "The measure of angle O is given -- it is 90 degrees.<br><BR>\n" );
document.write( "The length of AB cannot be determined from the given information.<br><BR>\n" );
document.write( "With the given information that AOT and ABT are both right angles (90 degrees), we can conclude that ABOT can be viewed as a quadrilateral inscribed in a circle with diameter AT, because arcs AOT and ABT would each be 180 degrees.<br><BR>\n" );
document.write( "But while the position of point O is fixed by the given information about the lengths of AO and OT, the position of point B is not fixed; therefore the length of AB can't be determined. </SPAN>\n" );
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