Texas Instruments TI-73 - Viewing Definitions, Formulas, and Examples

TI-73 / TI-83 Plus Area Formulas Page 8
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To display information about shapes, select
DEFINITIONS &
FORMULAS
from the
SELECT A MODE
menu. The
SELECT A SHAPE
menu is displayed.
To display this
information…
Select this option:
Display
Shape definition
Shape name from the
SELECT A SHAPE
menu
—or—
DEF
from the
AREA
,
EXAMPLE
, or
WHY?
screen
Area formula for
the shape
AREA
from the shape
DEFINITION
screen