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icang [17]
1 year ago
15

Find the value of z if the volume of the cylinder is 1696.5m^3. Use 3.14 for pi and round your answer to the nearest whole numbe

r.

Mathematics
1 answer:
storchak [24]1 year ago
4 0

Answer:

πr²h= 1696

⇒r²=1696/3.14×15

⇒r²=36.009

⇒r=√36.009

∴r=6.0008=z

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Which of the following are possible values of r?<br><img src="https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%20%7D%20%20%3D%20%20%5Cf
marshall27 [118]

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when you solve for r in the given equation, you need to apply the square root property, which gives positive and negative answers (both should therefore be considered):

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