Calculated Industries Construction Master IV User Manual page 8

Right Triangle/Rafter Keys
[Pitch] Pitch — This key is used to per-
[Rise]
[Run]
8 — C
ONSTRUCTION
manently enter or calculate the
pitch (slope) of a roof (or right tri-
angle). Pitch may be entered as an
inch format (9 [Inch] [Pitch]), or
as an angle in degrees (i.e., 30
[Pitch] for 30°), or also as a unit-
less ratio (0.75 [Conv] [Pitch]).
Rise — This key enters or calcu-
lates the rise or vertical leg of a
right triangle.
Run — This key enters or calcu-
lates the run or horizontal leg (or
base) of a right triangle.
M
ASTER
®