P
ocket
R
efeRence
G
uide
— 22
COMPLEX CONCRETE vOLuME
You’re going to pour an odd-shaped patio 115
mm deep with the dimensions shown below.
First, calculate the total Area (by dividing the
drawing into three individual rectangles) and
then determine the total Yards of concrete
required for this job.
A
B
C
11.6 m
1.8 m
2.6 m
8.7 m
2.75 m
2.9 m
KEYSTROKE
dISplAY
Clear the calculator
Qx
All ClEArEd
1. Find Area of Part “A” and add to Memory:
11.6m-1.8m=
9.800
M
x8.7m=
85.26
SQ M
n
M+ 85.26
SQ M
&
2. Find Area of Part “B” and add to Memory:
1.8m
1.8
M
&
PRG4050E-A.indd 21
5/24/2013 2:14:08 PM
Содержание Construction Master 5 4050
Страница 1: ...CONSTRUCTION MASTER 5 Pocket Reference Guide Metric Edition FAST ACCURATE RELIABLE Model 4050 ...
Страница 36: ...AREA AND VOLUME FORMULAS Area Formulas ...
Страница 37: ...Pocket Reference Guide 34 AS Volume Formulas ...
Страница 44: ...Designed in the United States of America PRG4050E A Printed in China ...