Can anyone please help with this for brainliest?
2 answers:
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Answer:
Step-by-step explanation:
Let r be the radius ( in feet ) of the cone,
So, the diameter of the cone = 2 × radius = 2r feet,
∵ The diameter of the base of the cone is three times the height,
If h represents the height of the cone,
⇒ 2r = 3 × h,
⇒ feet,
∵ Volume of a cone,
Where,
R = radius, H = height,
Thus, the volume of the given cone is,
Differentiating with respect to t ( time )
We have,
The area of a circle is pi times the radius squared (A = π r²). Example of calculating the area of a circle is in the image below.
