Texas Instruments TI-34 - MultiView Scientific Calculator User Manual page 22

6 %c 64 <
D 2 T 6 E %a <
Pi
g
≈
3.141592653590 for calculations.
À
≈
3.141592654 for display.
À
Example
À
Note: Classic mode displays calculations with À as a decimal
approximation.
³ Problem
What is the area of a circle if the radius is 12 cm?
Reminder: A = Àr
g V 12 G 2 <
r
The area of the circle is 144 À square cm. The area of the
circle is approximately 452.4 square cm when rounded to one
decimal place.
2 V g <
r
2
.
22