Question

HELP !!!!!!!!!!!!!!!!!!!!!!!

Answer 1

25
`\pi` Or 78.5 units³

Explanation:

1/3πr²h

1/3xπx25x3=25π or 78.5

Answer 2

Question :-

Find the volume of the Cone.

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Solution :-

Given Information :-

• Radius of the Base of Cone = 5 units
• Radius² = 5² = 25 units
• Altitude = 3 units
• Value of π = 3.14

To Find :-

• Volume of Cone.

Formula Used :-

• Volume of Cone =
  `\sf (1)/(3) \pi {r}^(2) h`

Calculation :-

We will substitute the given values in the formula,

⇒ Volume of Cone =
`\sf (1)/(3) \pi {r}^(2) h`

Substituting the values, We get,

⇒ Volume of Cone =
`\sf (1)/(3) * 3.14* 25 * 3`

On further calculating, We get,

∴ Volume of Cone =
`\sf 78.5 units³`

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Final Answer :-

Volume of Cone =
`\bf 78.5 units³`

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