Bunuel wrote:
Which of the following solids has the largest volume? (Figures are not drawn to scale.)
I. A cylinder of radius 5 millimeters and height 11 millimeters
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II. A sphere of radius 6 millimeters (the volume of a sphere of radius r is 4/3*r^3)
![Image]()
III. A cube with edge of 9 millimeters.
![Image]()
(A) I
(B) II
(C) III
(D) I and II
(E) II and III
I. A cylinder of radius 5 millimeters and height 11 millimeters
II. A sphere of radius 6 millimeters (the volume of a sphere of radius r is 4/3*r^3)
III. A cube with edge of 9 millimeters.
(A) I
(B) II
(C) III
(D) I and II
(E) II and III
[Reveal] Spoiler:
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V of Cylinder = pie * r^2 * h = 3.14 * 25 * 11 = ~825
V of Sphere = 4/3 * pie * r^3 = 4/3 * 3.14 * 108 = ~432
V of Cube = s^3 = 9^3 = 729
A