Answer:
It would be 7cm
Step-by-step explanation:
please find step by step explanation on the picture
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Volume of cylinder: V = π×r² × h
diameter = 20 cm ⇒ r = 10 cm
h = 2 cm
Volume:
V = π×(10)²×2 = 200π cm³ = 628.318.... cm³ ≈ 628.3 cm³
65% of 40 is 26
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