Answer
84
Work Step by Step
If you break them, into 3 boxes: 6x9, 4x3, and 2x9 and simply add all of the answers for the areas. You get the final answer.
54+12+18=84
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: 7
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
