Question 935749

When standing upright, Gary knows his eyes are 6 feet above ground level. To determine the depth of a well, he stands in the position shown. Which expression may be used ti determine the volume of the well? 
(He is standing 2 feet away from the well and he is looking down at the well creating a right triangle and the well is 6 feet wide)
A. π(6)^2(18)
B. π(3)^2(9)
C. π(3)^2(12)
D. π(3)^2(18)
<pre><font face = "Tohoma" size = 4 color = "indigo"><b>Volume: &#960;(3)<sup>2</sup>(18) (CHOICE D)
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