Calculated Industries 4090 - Manual (Page 89)

88 — ITI S
HEET
M
ETAL
/HVAC P
RO
Angle and Diagonal (Hypotenuse)
Find the Diagonal (Hypotenuse) and Degree of Angle of a Right
Triangle that is 9 Feet high and 12 Feet long.
KEYSTROKE DISPLAY
1. Enter Rise and Run:
o o 0.
9 f r Y 9
FEET
0
INCH
1 2 f R X 12
FEET
0
INCH
2. Solve for Diagonal/Hypotenuse, Pitch in Inches and Degree of
Angle:
d R 15
FEET
0
INCH
p PTCH 9
INCH
p /_ Ø 36.8699°
Rise
Find the Rise given a 7/12 Pitch and a Run of 11 Feet 6 Inches.
KEYSTROKE DISPLAY
o o 0.
7 i p PTCH 7
INCH
1 1 f 6 i R X 11
FEET
6
INCH
r Y 6
FEET
8-1/2
INCH
Rise and Diagonal
Find the Rise and Diagonal of a Right Triangle given a 30° Pitch and
a Run of 20 Feet 4 Inches.
KEYSTROKE DISPLAY
o o 0.
3 0 p /_ Ø 30.°
2 0 f 4 i R X 20
FEET
4
INCH
r Y 11
FEET
8-7/8
INCH
d R 23
FEET
5-3/4
INCH