Trigonometry Calculations - Canon F-718SG User Instructions

Press the corresponding number key
angle unit you need. Then the display will show the
Indicator accordingly.
Convert an angle unit between "Degree", "Radian" and
"Gradient" by pressing
Then, pressing
value into the selected angle unit.
Example in
Maths mode
Convert 180
degree into radian
and gradient
Rad
(180º =
Gra
200 )

Trigonometry Calculations

Before using the trigonometric functions (except
hyperbolic calculations), select the appropriate angle unit
(Deg/Rad/Gra) by pressing
Angle Unit
Setting
Deg
Rad
Gra
90º = Radians = 100 Gradients.
Example in
Maths mode
Degree Mode
3
Sin 60 =
2
1
=Cosec 45º =
o
Sin45
, , or
Key in operation
=
Angle Value Input
Units of 15º
Multiples of
Multiples of
Key in operation
,
will convert the displayed
.
1
radians
12
50
grads
3
23
or for the
,
D R
Display
180º
180º
Input Value Range
for √ form result
Display
sin(60
-1
sin(45)
,
G
R
200
D
3
2
2