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katovenus [111]
3 years ago
6

What is the approximate volume of the cone? PLEASE HELP ASAP 38 PTS​

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

B. 2120 cm^{3}

Step-by-step explanation:

The formula to find the volume of a cone is 1/3 \pir^{2}h.

But lets simply find the volume of the circle first. 15 x 15 is 225. Lets put 3.14 as \pi. So 225 x 3.14 is 706.5. The volume of a cylinder would be 706.5 x 9  is 6358.5.

A cone is 1/3 of a cylinder, so 6358.5 /3 is 2119.5

Rounded up is B. 2120 cmcm^{3}

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