P
OCKET
R
EFERENCE
G
UIDE
— 7
Area/Volume Keys
l
Length Key
— Enters the
value for Length in dimen-
sion problems (e.g., for cal-
culating Area or Volume).
Note: this key is also used to
enter the length for “Square-
Ups.”
Ç l
Square-Up
— Calculates
the Diagonal, or “Square-
Up,” based on entered
Length and Width.
W
Width Key
— Enters the
value for Width in dimension
problems (e.g., calculating
Area or Volume).
Note: this key is also used to
enter the width for “Square-Ups.”
Ç W
Percent Grade
— Used to
enter and/or solve Percent
Grade. Calculates Percent
Grade using entered values
for Width and Depth or
Slope.
d
Depth Key
— Enters the
value for Depth in dimen-
sion problems. Calculates
Depth from entered values
of Width and Percent
Grade or Slope.
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