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Drywall Function (not available on trig model #4080)
Ç h — Calculates the number
sheets for an entered or
calculated area.
Footing Function (not available on trig model #4080)
The Footing function helps you quickly estimate the volume of
concrete required for concrete footings.
Ç W — Calculates total quantity of concrete
required for concrete footings based on an entered
wall length and footing size. Size based on the
standard).
ß 6 — Used to store a
value other than the default footing size of 264
Square Inches (e.g., 1 2 8 i i ß 6
value is permanently stored until you change it or
perform a Clear All (Ç x). To recall the stored
setting, press ® 6.
Polygon Function
The Polygon function is handy for calculating multi-sided shapes
(such as found in concrete applications).
Ç R — With an entered diameter or radius and
number of sides of a polygon-shaped figure, Ç
R, calculates the following:
Press Result
1 Full Angle (FULL)
2 Bi-Sect, or Half Angle (HALF)
3 Side Length (SIDE)
(PER)
5 Area of Polygon (AREA)
6 Radius* (RAD)
7 Redisplays Entered Number of Sides (SIDE)
*Solves radius for an entered diameter or redisplays the entered
radius.
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