Arched Segment Walls; Arched Segment Walls - Arched Windows (No Base) - Calculated Industries 4065 User Manual

ARCHED SEGMENT WALLS

The arc function can also calculate the outside (default) and inside
lengths of arched walls. The outside arched wall lengths are meas-
ured outside of the arc (see diagram below). The inside arched wall
lengths are measured inside of the arc (see diagram on page 43).
Arched Segment Walls — Arched Windows (No Base)
Find the radius of an arched window with a chord length of 8 Feet 1
Inch and a rise of 2 Feet and 10-1/2 Inches. Then, find the arc
angle, arc length and segment area of the window. Then find the
"outside" arched segment wall lengths in order to frame the window.
KEYSTROKE
1. Enter chord length:
o o
8 f 1 i R
2. Enter rise:
2 f 1 0 i 1 / 2 r
3. Find Arc angle:
a
4. Find Arc length:
a
5. Display chord length:
a
6. Find segment area:
a
7. Find pie slice area:
a
RUN 8
FEET
RISE 2 10-1/2
FEET
ARC 141.70°
ARC 10
FEET
CORD 8
FEET
SEG 16.96327
PIE 22.63527
U ' G
SER S UIDE
DISPLAY
0.
1
INCH
INCH
7
INCH
1
INCH
SQ INCH
SQ INCH
(Cont'd)
— 41