© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X
Ù
S: A Guide for Teachers
62
Squares
F
G
Use this formula to find the size of
the tarp needed to cover the entire
baseball infield.
A = x
2
= 27.4
2
Press Display
27.4
F
<
or
27.4
2
'
750.76
DEG
27.4
G
2
<
90^2
'
750.76
DEG