Answer
A=$\frac{8}{3}$$\pi$-4$\sqrt 3$
Work Step by Step
height of the triangle=.5s$\sqrt 3$
h=2$\sqrt 3$
base of the triangle=r=4
A=$\frac{1}{6}$$\pi$4$^2$-$\frac{1}{2}$(4)(2$\sqrt 3$)
A=$\frac{8}{3}$$\pi$-4$\sqrt 3$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 8 - Review Exercises - Page 396: 29
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