Calculated Industries Construction Master IV - Circle Circumference, Area, and Arc Length

54 — Construction Master IV
Circle Problems
Circumference and Area
Find the circumference and area of a
circle having a diameter of 10 inches.
Keystroke Display
[On/C] [On/C]
0.
10 [Inch] [Circ]
DIA 10 IN
[Circ]
AREA 78.53982 SQ IN
[Circ]
CIRC 31-7/16 IN
[Inch]
31.41593 INCH
Arc Lengths
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]
5 FT 0 IN DIA
85 [Conv] [Circ]
3 FT 8-1/2 IN ARC
[Feet]
3.708825 FT