Operation Manual

To one decimal place, the measure of angle A is 66.8Ä, the

measure of angle B is 23.2Ä, and the length of the hypotenuse

is 7.6 meters.

Hyperbolics

% Y

% Y displays the HYP indicator and accesses the

hyperbolic function of the next trigonometry key that you

press. Angle modes do not affect hyperbolic calculations.

Example

-%\ 7 q 3 "E<

90 U%i<

%b 3 FT 7 F<

HYP %Y>5 ET2

##<!!!!!

%Y%Z<