Answer
a) 50.24
b) 100.48
Work Step by Step
a) 16 x 3.14 = 50.24
b) 32 x 3.14 = 100.48
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 9 - Section 9.2 - Perimeter - Exercise Set - Page 623: 66
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