Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-8 Proportions and Similar Figures - Practice and Problem-Solving Exercises - Page 135: 20

Answer

The room is 20 feet by 10 feet.

Work Step by Step

The room is 20 squares long and 10 squares wide. Each square represents 12 inches, or 1 foot. The length of the room is 20 squares, so the length is 20 feet. The width of the room is 10 squares, so the width is 10 feet.
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