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The volume of a cylinder whose height is 4cm and whose radius 5cm is equal to (π = ...

The volume of a cylinder whose height is 4cm and whose radius 5cm is equal to (π = 3.14)
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  • A 3.13cm2
  • B 145cm2
  • C 314cm2
  • D 214cm2
Correct Answer: Option C
Explanation:
V = πr2h
V = ?, h = 4cm, r = 5cm
V = 3.14(5)2 (4)
V = 3.14(25)(4)
V = 3.14 x 1200
= 314cm2

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