Texas Instruments TI-15 - Page 94

© 2000 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-15: A Guide for Teachers
87
Using pi to find volume
Use this formula to find how much
space a ball occupies.
V =
4
p
r
3
3
Pi
©
Press Display
4
V © V
ÒÝßÝ
5
¨
3
ÒÝßÝÓÉÑ
W
3
ÒÝßÝÓÉÑÞÑ
®
ÒÝßÝÓÉÑÞÑÚ
523Ù5987756
5 cm