Calculated Industries 4018 - Manual (Page 8)

P
OCKET
R
EFERENCE
G
UIDE
— 4
Circle/Arc Keys
C Circle Key – Calculates
Circle Area and
Circumference based on
entered Diameter.
a Arc Key — Calculates Arc
Length or Degree, Chord
Length, Segment Area, Pie
Slice Area and Segment
Rise based on entered
Diameter/Radius and Arc
Degree or Length (i.e., if
Arc Degree is entered, it
will calculate Arc Length,
and vice versa).
Ç a Radius — Enters or calcu-
lates the circle radius.
Miscellaneous Functions
B Backspace key
Ç B ( ) Square Root
З ч (1/x) Reciprocal — Finds
the reciprocal of a number
(e.g.,
8 З ч 0.125).