Calculated Industries Machinist Calc 4086 - Circle Calculations; Circumference and Area - Based on Diameter; Circumference and Area - Based on Radius (NOT AVAILABLE on MODEL 4086); Basic D:M:s and Trigonometry Examples

Us e r 's GU i d e — 59
cIrclE calculaTIONS
Circumference and Area – Based on Diameter
Find the Area, Circumference and Radius of a circle with a
Diameter of 11 Inches:
KEYSTROKE DISPLAY
OO
0.
11id
DIA 11 INCH
d
AREA 95.0332 SQ INCH
d
CIRC 34-9/16 INCH
gd
(Radius) RAD 5-1/2 INCH
Circumference and Area – Based on Radius
(NOT AVAILABLE ON MODEL 4086)
Find the Diameter, Area and Circumference of a circle with a
Radius of 3-1/4”:
KEYSTROKE DISPLAY
OO
0.
3i1/4gd
(Radius) RAD 3-1/4 INCH
d
DIA 6-1/2 INCH
d
AREA 33.1831 SQ INCH
d
CIRC 20-27/64 INCH
BaSIc D:m:S aND TrIgONOmETrY ExamPlES
Converting Degrees:Minutes:Seconds
Convert 23° 42’ 39” to decimal degrees:
KEYSTROKE DISPL AY
OO
0.
23.42.39
DMS 23.42.39
g.
(dms◄►deg) 23.710833°
(cont'd)