Руководство Пользователя для Calculated Industries Construction Master Pro

Circle/Arc values can be solved by entering any two of the following
values: Arc Length/Angle, Diameter/Radius, Chord Length (Run),
and Segment Rise (Rise).

It is recommended that you clear the calculator (press 

o

twice)

after calculating right-triangle solutions prior to beginning an Arc or
Circle solution.

Note: Circle/Arc solutions cannot be solved for the following cases:

• Entered Arc Length and Chord Length (Run)
• Entered Arc Length and Segment Rise (Rise)

Find the area and circumference of a circle with a diameter of 
11 Inches:

o o

1 1 i C

C

C

Find the arc length of an 85° portion of a circle with a 5-foot diameter:

o o

5 f C

8 5 a

ARC  85.00°

a

Find the arc length and radius of a circle with a 3-feet 6-inch chord
length and 1-foot 3-inch segment rise.

1. Enter the chord length of the segment as Run:

o o

3 f 6 i R

2. Enter the height of the segment as Rise:

1 f 3 i r

3. Find the Radius:

Ç a 

(Radius)

(Cont’d)