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alisha [4.7K]
3 years ago
13

10

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0

Answer:

B. 198

Step-by-step explanation:

RSB [31]3 years ago
4 0

Answer:

B. 198 cubic inches

Step-by-step explanation:

We're just gonna find the volume of the cone:

d = 6 in

r = 1/2 d = 3 in

h = 21 in

V=\frac{1}{3}h\pi r^{2}\\\\=\frac{1}{3}(21)(3.14)(3)^{2}\\\\=197.82

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