Owner's manual

82 — ITI SHEET METAL/HVAC PRO
CONCRETE/PAVING
Squaring-up a Foundation
A concrete foundation measures 23 Feet 8 Inches by 45 Feet 6
Inches. Find the diagonal measurement (Square-up) to ensure the
form is perfectly square.
KEYSTROKE DISPLAY
1. Enter sides as Rise/Run:
oo 0.
23f8ir(Rise) Y23FEET 8 INCH
45f6iR(Run) X45FEET 6 INCH
2. Find the Square-up (Diagonal):
d R51FEET 3-7/16 INCH
Volume of a Rectangle
Find the Volume of a Rectangle with the following dimensions: 36
Feet 3 Inches long, by 11 Feet 6 Inches wide, by 4 Inches deep.
KEYSTROKE DISPLAY
1. Multiply Length by Width:
oo 0.
36f3i 36 FEET 3 INCH
x11f6i 11 FEET 6 INCH
2. Find Area:
= 416.875 SQ FEET
3. Multiply by Depth to find Volume:
x4i= 138.9583
CU FEET