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A cylinder is designing a new cylinder water bottle the volume of the bottle will be 299cm3 the height of the water bottle is 7.3cm what is the radius of the water bottle use 3.14 for pie

1 Answer

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Answer: radius = 3.61 cm

Explanation:

The formula for determining the volume of a cylinder is expressed as

Volume = πr²h

Where

r represents the radius of the cylinder.

h represents the height of the cylinder.

π is a constant whose value is 3.14

From the information given,

Volume = 299 cm³

Height = 7.3 cm

Therefore,

299 = 3.14 × r² × 7.3

299 = 22.922r²

r² = 299/22.922 = 13.044

Taking square root of the left hand side and the right hand side of the equation, it becomes

r = 3.61 cm

User Brian Huey
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