Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 2 - Real Numbers - 2.5 - Translating from English to Algebra - Problem Set 2.5 - Page 80: 6


The product of $\pi$ and the square of $r$

Work Step by Step

Saying "the square of $r$" indicates that we are squaring $r$, or raising it to the second power. Saying "the product of $\pi$ and ..." indicates that we are multiplying pi by $r^{2}$.
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