Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 8 - Geometry - 8.6 Circles - 8.6 Exercises: 16

Answer

Area of the Semicircle: 88.31 yd$^{2}$

Work Step by Step

Area of a Semicircle: $A$ = $\pi$$r$$^{2}$/2 $d$ = 2$r$ 15yd = 2$r$ $r$ = 7.5 yd Therefore: $A$ = (3.14)(7.5)$^{2}$/2 $A$ = 88.31 yd$^{2}$
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