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3 years ago

Find the volume of the conical paper cup.

Mathematics

2 answers:

algol [13]3 years ago

8 0

Answer:

C. 21π cm³

Step-by-step explanation:

Use volume formula for cone

$V = \pi r^{2} \frac{h}{3}$

r = 3cm

h = 7cm

$V = \pi (3)^{2} * \frac{7}{3}$

$V = \pi 9 * \frac{7}{3}$

$V = \pi \frac{63}{3}$

$V = 21 \pi$

SOVA2 [1]3 years ago

6 0

Answer:

Step-by-step explanation:

credit goes to the person up top

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steposvetlana [31]

Answer:

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