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2 years ago

The volume of this CONE is 175π cubic units.

Mathematics

1 answer:

yulyashka [42]2 years ago

6 0

Answer:

1649.33 units³

Step-by-step explanation:

Let the height and the radius be known as "h" and "r" respectively.

Formulae(s):

Volume of cylinder: πr²h
Volume of cone: πr²h/3

Clearly, we can see that the volume of the cylinder is three times greater than the volume of the cone as,

⇒ πr²h = 3(πr²h/3)
⇒ πr²h = πr²h (True)

Determining the volume of the cylinder;

⇒ Volume of cylinder = Volume of cone × 3
⇒ Volume of cylinder = 175π × 3
⇒ Volume of cylinder = 525π
⇒ Volume of cylinder = 1649.33 units³ (2 d.p)

Therefore, the volume of the cylinder is 1649.33 units³.

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James and Amy play 3 more games.They have played the same number of games as last week .Fill in the blanks to make the equation

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Question is Incomplete; Complete question is given below;

James and Amy played 12 games of checkers last week. This week they played 7 games on Monday and 2 games on Wednesday.James and Amy play 3 more games. They have played the same number of games as last week. Fill in the blanks to make the equation true. Use +,-, or =. 12_7_2_3 Explain how you chose the symbols.

Answer:

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Step-by-step explanation:

Given:

Number of games played last week = 12

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Solution:

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