The volume of the ice cream cone in the diagram is 12 cubic centimeters. 9 centimeters is the height of the ice cream cone, what
is the diameter of the opening of the cone?
2 answers:
Answer:
Diameter = 8
Step-by-step explanation:
Cone volume formula = (pi)*r^2*h/3
V = (12pi)*r^2*(9/3)
V = (12pi)*r^2*3
12/3 = 4
V =(pi)*4^2*h/3
4*2 = 8
The Diameter is 8
Answer:
2.2568m
Step-by-step explanation:
volume= 12 π cm³
or, 1/3 πr²h = 12π cm³
or, πr² × 9 = 12π ×3
or, r²= 36π/9π
or, r²= 4
or, r= 2
d = 2r = 2× 2= 4 cm
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</h2>
I think the answer is <em>because the math adds up easily for this equation.</em>
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<em>Hope this helps! <3</em>
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Step-by-step explanation:
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