Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Section 1.1 - Study Skill Tips for Success in Mathematics - Exercise Set - Page 7: 12

Answer

The vertical green triangle means that a particular exercise will involve the use of geometric shapes.

Work Step by Step

See page xiv. Some exercise may require you to draw a diagram or get ready for geometric concepts that you will learn in later courses!
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