Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.5 - Formulas and Problem Solving - Exercise Set: 30

Answer

a. Area = 486 sq ft Perimeter = 108 ft b. Fence: perimeter Grass seed: area

Work Step by Step

a. Area = ½ x base x height = ½ x 36 x 27 = 486 sq ft Perimeter = 27 + 36 + 45 = 108 ft b. A fence would surround the yard Grass seed would be planted throughout the area of the yard
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