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13 July, 07:40

Approximate the change in the volume of a right circular cylinder of fixed

radius r equals = 22 22 cm

when its height decreases from

h equals = 10 10 cm to h equals = 9.9 9.9 cm

(Upper V (h) equals pi r squared h V (h) = πr2h ).

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Answers (1)
  1. 13 July, 09:03
    0
    152.1 cm³

    Step-by-step explanation:

    Change in Volume = πr² (h₁-h₂)

    Where r = 22 cm

    h₁ = 10 cm

    h₂ = 9.9 cm

    ΔV = π x (22) ²x (10-9.9)

    = π x 484‬ x 0.1

    = 152.11

    ≈ 152.1 cm³
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