Answer
$$4400\ m^2.$$
Work Step by Step
We have
$$(126 \ m)(35 \ m)=4410\ m^2.$$
Now, round this product to two significant digits, which is the accuracy of the least accurate measurement, 35 m. That is,
$$(126 \ m)(35 \ m)=4400\ m^2.$$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 4 - Section 4.6 - Multiplication and Division of Measurements - Exercise - Page 188: 1
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