Calculated-industries 4065 v3.1 User Guide Instrukcja Użytkownika Pobierz pdf (Strona 57)

SER

’

UIDE

— 49

(Cont’d)

KEYSTROKE DISPLAY

4. Find total area and clear Memory:

® ® M+ 616.5 SQ FEET

5. Find total Cubic Yards:

x 4 i 1 / 2 = 8.5625 CU YD

6. Find total cost:

x 4 5 Ç 0

(Cost)

$385.

Polygon, Finding Angles Based on Entered Radius and

Number of Sides

You’re going to pour a polygon-shaped patio. Find the polygon values

if the radius is 15 Feet and the number of sides is 6.

KEYSTROKE DISPLAY

1. Enter radius and number of sides* to calculate the full angle:

o o 0.

1 5 f Ç a

(Radius)

RAD 15 FEET 0 INCH

6 Ç R

(Polygon)

FULL 120.00°

2. Then calculate the bi-sect angle, side length, perimeter, and

polygon area:

R HALF 60.00°

R SIDE 15 FEET 0 INCH

R PER 90 FEET 0 INCH

R AREA 584.5671 SQ FEET

*You must enter more than three sides for a multi-sided polygon figure or the calcula-

tor will display “None”.

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Calculated-industries 4065 v3.1 User Guide Instrukcja Użytkownika Strona 57