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© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X
Ù
S: A Guide for Teachers
60
Use this formula to find how much
of a lawn would be covered by the
sprinkler. Round your answer to the
nearest whole number, and then
return to floating decimal mode.
g
Press
Display
g
V
4
F
<
p
**44
22
'
50.26548246
50.26548246
DEG
%
©
"
FF 0 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
--
DEG
<
p
**44
22
'
50.
50.
FIX
DEG
%
©
8
p
**44
22
'
50.26548246
50.26548246
DEG
A =
p
r
2
=
p
x 4
2
Area
Summary of Contents for -30XIIS - Handheld Scienfic Calculator
Page 1: ...Front 11 8 5 TI 30X II...