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:
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
Answer:C. 6apie units3
Step-by-step explanation:
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