3 years ago

A cone has a radius of 3 and a height given by the expression 2a. Which expression represents the volume of the cone?

2 answers:

5 0

V=(1/3)hπr^2 where h=height and r=radius
given
radius=3
height=2a

r=3
h=2a

v=(1/3)hπr^2
v=(1/3)(2a)π(3)^2
v=(1/3)2aπ9
v=6aπ

so the expression would be some variaant of v=6aπ

N76 [4]3 years ago

4 0

Answer:C. 6apie units3

Step-by-step explanation:

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