Arc/Circle Keys; Right Triangle/Roof Framing Keys - Calculated Industries Construction Master 5 4050 Pocket Reference Manual

m
c
M
b
w

Arc/Circle Keys

C
QC Arc — Calculates Arc Length or

Right Triangle/Roof framing Keys

p
Meters Key — Enters or converts
to Meters.
Centimeters Key — Enters or
converts to Centimeters.
Millimeters Key — Enters or
converts to Millimeters.
Board Feet Key — Enters or
converts Cubic values to Board
Feet. One Board Foot is equal to 144
Cubic Inches.
Weight Key — Enters or converts
(a volume value) to Tons, Pounds,
Metric Tons or Kilograms.
Repeated presses will cycle through
these units.
Circle Key — Calculates Circle
Area and Circumference based on
entered Diameter.
Degree, chord length, segment area,
pie slice area, segment rise, and
length of arched segment wall studs.
Pitch Key — This key is used to
enter or calculate the Pitch (Slope)
of a roof (or Right Triangle). Pitch is
the amount of "Rise" over 12 Inches
of "Run." Pitch may be entered as: