Texas Instruments TI-83 User Guide - Page 8

To display information about shapes, select, from the, menu. The, menu is displayed. - / plus

Page 8 highlights

9LHZLQJ'HILQLWLRQV)RUPXODVDQG([DPSOHV 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... Shape definition Area formula for the shape Select this option: Shape name from the SELECT A SHAPE menu -or- DEF from the AREA, EXAMPLE, or WHY? screen AREA from the shape DEFINITION screen Display TI-73 / TI-83 Plus Area Formulas Page 8

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TI-73 / TI-83 Plus Area Formulas
Page 8
9LHZLQJ´'HILQLWLRQV·´)RUPXODV·´DQG´([DPSOHV´
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