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 (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Chapter 8 - Review Exercises - Page 386: 29
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