
POCKET REFERENCE GUIDE — 21
Converting D:M:S
Convert 23° 42’ 39” to decimal degrees:
KEYSTROKE DISPLAY
o o 0.
2 3 • 4 2 • 3 9 DMS 23.42.39
Ç • (dms deg) 23.71°
Polygon — Brick Paving
Find the Full Angle, Bi-sect Angle, Side
Length, Perimeter and Area of a Polygon
for paving a brick patio. The radius is
2300 mm and the number of sides is five:
KEYSTROKE DISPLAY
o o 0.
2 3 0 0 Ç 9 Ç a
(Radius)
RAD 2300. MM
5 Ç R (Polygon) FULL 108.00°
R HALF 54.00°
R SIDE 2704.
MM
R PER 13519. MM
R m AREA 12.6 SQ M
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