Calculated Industries 4015 - Manual (Page 35)

User’s Guide – 35
Pipefitting — Right Triangles
A right triangle has a rise of 6 feet 3 inch-
es and a run of 7 feet 6 inches. Find the
travel or hypotenuse.
Steps Keystrokes Display
Clear calculator [On/C] [On/C] 0.
Enter and 6 [Feet] 3 [Inch] 6 FEET 3 INCH
square rise [Conv] [ ] 39.0625 SQ FEET
Store in memory [M+] M 39.0625 SQ FEET
Enter and 7 [Feet] 6 [Inch] 7 FEET 6 INCH
square run [Conv] [ ] M 56.25 SQ FEET
Store in memory [M+] M 56.25 SQ FEET
Recall total
in memory
[Rcl] [M+] M 95.3125 SQ FEET
Find the square root,
or the “travel”
[ ] M 9 FEET 9-1/8 INCH
Clear memory [Rcl] [Rcl] [On/C] or [Set] [x] 0.
4015-UG-B 4/4/03 12:29 PM Page 35