Manual

52 — CONSTRUCTION MASTER
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PRO
Arc Length — Degree and Diameter Known
Find the arc length of an 85° portion of a circle with a 5-foot diameter:
Keystroke Display
[On/C] [On/C] 0.
5 [Feet] [Circ] DIA 5 FEET 0 INCH
85 [Conv] [Circ] ARC 85.00°°
[Circ] ARC 3 FEET 8-1/2 INCH
Arc Length — Degree and Radius Known
Find the arc length of a circle with a 24-inch radius and 77 °° of arc
(77 ° of 360 ° circle):
Keystroke Display
[On/C] [On/C] 0.
24 [Inch] [Conv] [Diag] RAD 24 INCH
77 [Conv] [Circ] ARC 77.00°°
[Circ] ARC 32-1/4 INCH