3 years ago

I need help with #20

1 answer:

8 0

What you did is set πr² equal to A then divide the π by both sides so it will cancel on the right side and keep A over π then square root r to cancel the exponent of 2

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irinina [24]

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Leviafan [203]

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The formula for the volume of a right circular cone, V, is given below, where r represents the radius of the base of the cone an

Mrrafil [7]

Answer:

$r=\sqrt{\frac{3V}{(\pi h)}}$

Step-by-step explanation:

we know that

The volume of a right circular cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

where

r is the radius of the base of the cone

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step 1

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step 2

Divide by $(\pi h)$ both sides

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step 3

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Tanya [424]

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Nat2105 [25]

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