Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 11 - Surface Area and Volume - 11-5 Volumes of Pyramids and Cones - Practice and Problem-Solving Exercises - Page 729: 6

Answer

$1296$ $in^{3}$

Work Step by Step

We use the equation for the volume of a pyramid to obtain: $Volume = \frac{1}{3}\times A_{base}\times height$ $Volume = \frac{1}{3}\times 18 \times 18\times 12$ Volume = 1296 inches cubed
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