Answer
48
Work Step by Step
If you break them, into 3 boxes: 3x8, 6x2, and 3x4 and simply add all of the answers for the areas. You get the final answer. 24+12+12=48
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 1 - Section 1.3 - Area and Volume - Exercise - Page 17: 9
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