Calculated Industries 4325 - Manual (Page 28)

P
OCKET
R
EFERENCE
G
UIDE
— 24
RIGHT TRIANGLE PROBLEMS
The calculator’s top two rows of keys
include built-in solutions to Square-up,
Drop, Percent Grade and Slope problems.
Square-up is calculated from the values
entered as Length and Width.
Slope and Percent Grade are calculated
using the values for Width and Height
(Depth).
A slope can be entered as:
• A Slope Ratio: • 2 5 Í *
• A percent grade: 2 5 З Н
• A slope angle: 5 З 8 Н
*This represents a 4:1 slope ratio (e.g., 4 З
ч Н ).
Slope =
Depth
Width