Multiple choice

If the volume and the radius of a cylinder are 41.58 cm3 and 2.1 cm respectively, the height of the cylinder is _______.

  1. 1.5 cm

  2. 3 cm

  3. 9 cm

  4. 1.732 cm
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Volume = pi * r^2 * h. 41.58 = (22/7) * (2.1)^2 * h. 41.58 = (22/7) * 4.41 * h. 41.58 = 13.86 * h. h = 41.58 / 13.86 = 3.

AI explanation

Using the cylinder volume formula V = pi r^2 h, we substitute the given volume and radius to find the height. The equation becomes 41.58 = (22/7) multiplied by (2.1)^2 multiplied by h. Solving this gives 41.58 = 13.86h, so the height is 3 cm.

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