Solve the problem.For a cone, the formula r = 
describes the relationship between the radius r of the base, the volume V, and the height h. Find the volume if the radius is 12 inches and the cone is 7 inches high. Use 3.14 as an approximation for ?, and round to the nearest tenth.
A. 9495.4 in.3
B. 150.7 in.3
C. 1055.0 in.3
D. 87.9 in.3
Answer: C
Mathematics
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