User Manual

118 TI-30XS MultiView: A Guide For Teachers © 2006 TEXAS INSTRUMENTS INCORPORATED
Find the measure of the third angle of
a triangle if one angle measures
45
Ä 30Å and the other angle
measures 36
Ä 15Å. Express the angle
measure in degrees, minutes, and
seconds.
The measure of the third angle
is 98
Ä 15Å.
Press Display
45 % I
1
30 % I
2 T 36 %
I1
15 % I
2 <
180 % I
1 U % i
<
% I 6
<
Degrees, minutes, and seconds to decimal
%I