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(Cont'd)
KEYSTROKE
10. Find Arched wall stud lengths:
C
C
C
C
C
Note: Successive presses of C will toggle to the beginning.
Arched Windows
Find the Radius of an Arched window with a Chord Length of 2 Feet
7 Inches and a Rise of 10-1/2 Inches. Then, find the Arc Angle, Arc
Length and Segment Area of the window.
KEYSTROKE
1. Enter Chord Length:
2 f 7 i R (Run)
o o
2. Enter Rise:
1 0 i 1 / 2 r (Rise)
3. Find Radius:
Ç p
4. Find Arc Angle:
Ç C
5. Find Arc Length:
C
6. Find Segment Area:
C C
AW1 4
10-11/16
FEET
AW2 4
FEET
AW3 3
FEET
AW4 3
FEET
AW5 1
FEET
X 2
Y 10-1/2
RAD 16-11/16
ARC 136.4579°
ARC 39-3/4
SEG 235.7767
U
'
SER
S
DISPLAY
INCH
6-5/8
INCH
11-3/8
INCH
0-1/16
INCH
6-1/4
INCH
DISPLAY
0.
7
FEET
INCH
INCH
INCH
INCH
SQ INCH
G
— 81
UIDE
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