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emmasim [6.3K]
3 years ago
15

If h = 21 units and r = 7 units, what is the volume of the cone shown above?

Mathematics
2 answers:
Kamila [148]3 years ago
7 0

Answer:

Option B. 1077.02 cubic units

Step-by-step explanation:

As we know the formula of cone is V = \frac{1}{3}\pi r^{2}h

In the given question given dimensions are h = 21 units and r = 7 units.

Therefore we can calculate the volume of the cone with the given dimensions.

V = \frac{1}{3}\pi(7)^{2}(21)

V=\frac{1}{3}(3.14)(49)(21)

V = 3.14×49×7 = 1077.02 cubic unit

So the volume of the given cone is 1077.02 cubic units

salantis [7]3 years ago
3 0

your answer should be D because you have to multiply 3.14 times 21 times 7 to get 461.58

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