Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.2 Geometry Essentials - A.2 Assess Your Understanding - Page A19: 25

Answer

$8\ in$

Work Step by Step

The area A of a rectangle is length times width; that is $$ A=lw= 4\times2=8\ in .$$
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