Texas Instruments TI-34 II Explorer Plus User Manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-34 Û: A Guide for Teachers
98
Cosine
%œ
Use this formula to find how far
the base of the ladder is from the
house. Round your answer to the
nearest whole number, and then
return to floating decimal mode.
D = 5 x COS 75
Press Display
5
%
œ
""
75
E <
5cos(75)
º
1.294095226
%
ª
"
F0123456789
-
FIX
<
5cos(75)
º
1.
FIX
%
ª
8
5cos(75)
º
1.294095226

Texas Instruments TI-34 II Explorer Plus Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Blue
Digits	11 digits
Display number of lines	2 lines