Calculated Industries 4065 v3.1 User Guide - Manual (Page 59)

U
SER
’
S
G
UIDE
— 51
Squaring-up a Foundation
A concrete foundation measures 45 Feet 6 Inches by 23 Feet
8 Inches. Find the diagonal measurement (square-up) to ensure
the form is perfectly square.
KEYSTROKE DISPLAY
1. Enter sides as rise/run:
o o 0.
2 3 f 8 i r RISE 23
FEET
8
INCH
4 5 f 6 i R RUN 45
FEET
6
INCH
2. Find the square-up (diagonal):
d DIAG 51
FEET
3-7/16
INCH
Alternative Method using l and W keys (
NOT AVAILABLE ON
TRIG MODEL
#4080):
1. Enter sides as length and width:
o o 0.
2 3 f 8 i l LNTH 23
FEET
8
INCH
4 5 f 6 i W WDTH 45
FEET
6
INCH
2. Find the square-up (diagonal):
W W SQUP 51
FEET
3-7/16
INCH