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saul85 [17]
3 years ago
8

What is the volume of the frustum? A. 503.77 B. 147 C. 588 D. 258.47

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

V = 1/3 πh(R^2 +r^2 + R*r)

V = 1/3 (3.14)(14) (4.2^2 + 2.5^2 + 4.2 * 2.5)

V = 1/3 (3.14)(14) (17.64 + 6.25 + 10.5)

V = 1/3 (3.14)(14) (34.39)

V = 503.93


Because i'm using π = 3.14


So answer is B. 503.77

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