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20-06-2017
Mathematics

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A cone has a base radius of 7 centimeters and a height of 21 centimeters.

What is the volume of the cone?

A.
28π cm^3

B.
49π cm^3

C.
147π cm^3

D.
343π cm^3

Respuesta :

Аноним Аноним

20-06-2017

V = (1/3) x πr² x h = cm³

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