User`s guide

56 — CONSTRUCTION MASTER
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PRO
Complex Concrete Volume
You’re going to pour an odd-shaped patio 4-1/2 inches deep with the
dimensions shown below. Calculate the total area (by dividing the draw-
ing into three rectangles) and determine the total yards of concrete re-
quired. Then, find the total cost, if concrete costs $45 per cubic yard.
17’ 6”
27’ 0”
7’ 0”
9’ 0”
9’ 0”
9’ 0”
A
C
B
(Cont’d)